From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sog-mx-2.v43.ch3.sourceforge.com ([172.29.43.192] helo=mx.sourceforge.net) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1S177H-00007M-2a for bitcoin-development@lists.sourceforge.net; Sat, 25 Feb 2012 02:12:07 +0000 Received-SPF: pass (sog-mx-2.v43.ch3.sourceforge.com: domain of gmail.com designates 209.85.212.47 as permitted sender) client-ip=209.85.212.47; envelope-from=thiagocmartinsc@gmail.com; helo=mail-vw0-f47.google.com; Received: from mail-vw0-f47.google.com ([209.85.212.47]) by sog-mx-2.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1S177F-0002hP-C2 for bitcoin-development@lists.sourceforge.net; Sat, 25 Feb 2012 02:12:07 +0000 Received: by vbbff1 with SMTP id ff1so2986706vbb.34 for ; Fri, 24 Feb 2012 18:11:59 -0800 (PST) Received-SPF: pass (google.com: domain of thiagocmartinsc@gmail.com designates 10.220.155.132 as permitted sender) client-ip=10.220.155.132; Authentication-Results: mr.google.com; spf=pass (google.com: domain of thiagocmartinsc@gmail.com designates 10.220.155.132 as permitted sender) smtp.mail=thiagocmartinsc@gmail.com; dkim=pass header.i=thiagocmartinsc@gmail.com Received: from mr.google.com ([10.220.155.132]) by 10.220.155.132 with SMTP id s4mr3000346vcw.65.1330135919943 (num_hops = 1); Fri, 24 Feb 2012 18:11:59 -0800 (PST) Received: by 10.220.155.132 with SMTP id s4mr2357273vcw.65.1330135919486; Fri, 24 Feb 2012 18:11:59 -0800 (PST) MIME-Version: 1.0 Received: by 10.220.117.16 with HTTP; Fri, 24 Feb 2012 18:11:29 -0800 (PST) In-Reply-To: <3C518667-C2A6-4D1F-988D-888964925489@ceptacle.com> References: <4FF4A408-F8C9-4A50-8B13-13D3686BEB09@ceptacle.com> <3C518667-C2A6-4D1F-988D-888964925489@ceptacle.com> From: =?ISO-2022-JP?B?TWFydGlueCAtIBskQiU4JSchPCVgJTobKEI=?= Date: Sat, 25 Feb 2012 00:11:29 -0200 Message-ID: To: =?ISO-8859-1?Q?Michael_Gr=F8nager?= Content-Type: multipart/alternative; boundary=f46d043c8222fbe6fd04b9c0669b X-Spam-Score: -0.6 (/) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. -1.5 SPF_CHECK_PASS SPF reports sender host as permitted sender for sender-domain 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (thiagocmartinsc[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record 1.0 HTML_MESSAGE BODY: HTML included in message -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-Headers-End: 1S177F-0002hP-C2 Cc: Bitcoin Dev Subject: Re: [Bitcoin-development] Announcement: libcoin X-BeenThere: bitcoin-development@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 25 Feb 2012 02:12:07 -0000 --f46d043c8222fbe6fd04b9c0669b Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Thank you!!! It is all working now! Except "help"... Nice work Michael!! Best, Thiago 2012/2/24 Michael Gr=C3=B8nager > OK - didn't took the weekend: > > support for "port" is on github now :) > > Only took two lines: > > ("port", value(&port)->default_value(8333), > "Listen on specified port for the p2p protocol") > > and using the port option in the Node constructor (was there already): > > Node node(chain, data_dir, args.count("nolisten") ? "" : "0.0.0.0"= , > lexical_cast(port)); // it is also here we specify the use of a > proxy! > > /M > > > > On 24/02/2012, at 19:49, Martinx - =E3=82=B8=E3=82=A7=E3=83=BC=E3=83=A0= =E3=82=BA wrote: > > > Hi Michael, > > > > Thank you for your attention! > > > > Now, I'm trying to start libcoin's bitcoind using high ports but, it > always try to listen at 8332, no matter what I "say"... > > > > Look: > > > > $ cat .bitcoin/bitcoin.conf > > server=3D1 > > daemon=3D1 > > rpcuser=3Dlibcoin > > rpcpassword=3DLibCoin13 > > rpcport=3D10332 > > port=3D10333 > > > > But: > > > > /usr/local/bin/bitcoind > > Error: Address already in use > > > > terminate called after throwing an instance of 'DbException' > > what(): DbEnv::close: Invalid argument > > Aborted > > > > When I "strace it", I can see: > > > > ... > > bind(12, {sa_family=3DAF_INET, sin_port=3Dhtons(8333), > sin_addr=3Dinet_addr("0.0.0.0")}, 16) =3D -1 EADDRINUSE (Address already = in use) > > ... > > > > I already tried: > > > > /usr/local/bin/bitcoind --rpcport 10332 > > /usr/local/bin/bitcoind --rpcport=3D10332 > > > > Without success... > > > > Thanks again! > > Thiago > > > > 2012/2/24 Michael Gr=C3=B8nager > > Hi Thiago, > > > > Forgot to comment on the two latter: > > > > > $ bitcoind getaccountaddress "" > > > HTTP error code: 401 > > > Error: couldn't parse reply from server > > > > > > $ bitcoind listaccounts > > > HTTP error code: 401 > > > Error: couldn't parse reply from server > > > > > > > 401 =3D permission denied - you need to setup username / password eithe= r > on the commandline or in the bicoin.conf file to access those commands... > > > > See in the bitcoind.cpp file for commands that you can use with and > without auth... > > > > Those that contains an "auth" requires auth: > > > > server.registerMethod(method_ptr(new GetBalance(wallet)), auth); > > > > As opposed to: > > > > server.registerMethod(method_ptr(new GetInfo(node))); > > > > auth is defined by: > > > > Auth auth(rpc_user, rpc_pass); // if rpc_user and rpc_pass are no= t > set, all authenticated methods becomes disallowed. > > > > so you just experience the case explained in the comment ;) I admit tha= t > the output could be more readable, though! > > > > /M > > > > > > > > > > Any tips?! lol > > > > > > Thanks! > > > Thiago > > > > > > 2012/2/23 Martinx - =E3=82=B8=E3=82=A7=E3=83=BC=E3=83=A0=E3=82=BA > > > AWESOME!!! > > > > > > I can compile libcoin at my Ubuntu 11.10... I just need to install: > > > > > > sudo aptitude install libboost1.46-all-dev > > > > > > ...alongside with another already installed dependencies, and now it > works!! > > > > > > Thank you! > > > Thiago > > > > > > 2012/2/23 Michael Gr=C3=B8nager > > > Hi Martinx, > > > > > > Another note: > > > > > > boost 1.42 and openssl 1.0 has a conflict (you will see it when you > try to compile coinHTTP with that specific combination: sslv2 has been > removed from openssl, but boost still references it.) > > > > > > You should do a : > > > > > > sudo apt-get upgrade libboost-dev-all > > > > > > to get the 1.46.1 library > > > > > > /M > > > > > > > > > On 23/02/2012, at 18:31, Martinx - =E3=82=B8=E3=82=A7=E3=83=BC=E3=83= =A0=E3=82=BA wrote: > > > > > >> Hi Michael! > > >> > > >> Thank you for libcoin! It is a awesome evolution for Bitcoin and for > the CryptoCurrencies as a hole... Thanks!!! > > >> > > >> Anyway, I am unable to compile libcoin under my Ubuntu 11.04. At thi= s > machine, I have compiled and running Bitcoin (from sources), Namecoin, > Devcoin, Litecoin, IXcoin and I0coin, all from sources but, when I try to > compile libcoin, I got: > > >> > > >> ---- > > >> user@desk:~/libcoin$ ./configure > > >> -- The C compiler identification is GNU > > >> -- The CXX compiler identification is GNU > > >> -- Check for working C compiler: /usr/bin/gcc > > >> -- Check for working C compiler: /usr/bin/gcc -- works > > >> -- Detecting C compiler ABI info > > >> -- Detecting C compiler ABI info - done > > >> -- Check for working CXX compiler: /usr/bin/c++ > > >> -- Check for working CXX compiler: /usr/bin/c++ -- works > > >> -- Detecting CXX compiler ABI info > > >> -- Detecting CXX compiler ABI info - done > > >> -- Looking for include files CMAKE_HAVE_PTHREAD_H > > >> -- Looking for include files CMAKE_HAVE_PTHREAD_H - found > > >> -- Looking for pthread_create in pthreads > > >> -- Looking for pthread_create in pthreads - not found > > >> -- Looking for pthread_create in pthread > > >> -- Looking for pthread_create in pthread - found > > >> -- Found Threads: TRUE > > >> -- Looking for XOpenDisplay in > /usr/lib/i386-linux-gnu/libX11.so;/usr/lib/i386-linux-gnu/libXext.so > > >> -- Looking for XOpenDisplay in > /usr/lib/i386-linux-gnu/libX11.so;/usr/lib/i386-linux-gnu/libXext.so - fo= und > > >> -- Looking for gethostbyname > > >> -- Looking for gethostbyname - found > > >> -- Looking for connect > > >> -- Looking for connect - found > > >> -- Looking for remove > > >> -- Looking for remove - found > > >> -- Looking for shmat > > >> -- Looking for shmat - found > > >> -- Looking for IceConnectionNumber in ICE > > >> -- Looking for IceConnectionNumber in ICE - found > > >> -- Found X11: /usr/lib/i386-linux-gnu/libX11.so > > >> -- Boost version: 1.42.0 > > >> -- Found the following Boost libraries: > > >> -- date_time > > >> -- regex > > >> -- filesystem > > >> -- system > > >> -- program_options > > >> -- thread > > >> -- Found OpenSSL: /usr/lib/libssl.so;/usr/lib/libcrypto.so > > >> -- Looking for Q_WS_X11 > > >> -- Looking for Q_WS_X11 - found > > >> -- Looking for Q_WS_WIN > > >> -- Looking for Q_WS_WIN - not found. > > >> -- Looking for Q_WS_QWS > > >> -- Looking for Q_WS_QWS - not found. > > >> -- Looking for Q_WS_MAC > > >> -- Looking for Q_WS_MAC - not found. > > >> -- Found Qt-Version 4.7.2 (using /usr/bin/qmake) > > >> -- Found wxWidgets: TRUE > > >> > > >> The build system is configured to install libraries to /usr/local/li= b > > >> Your applications may not be able to find your installed libraries > unless you: > > >> set your LD_LIBRARY_PATH (user specific) or > > >> update your ld.so configuration (system wide) > > >> You have an ld.so.conf.d directory on your system, so if you wish to > ensure that > > >> applications find the installed libcoin libraries, system wide, you > could install an > > >> libcoin specific ld.so configuration with: > > >> sudo make install_ld_conf > > >> > > >> -- Configuring done > > >> -- Generating done > > >> -- Build files have been written to: /home/user/libcoin > > >> ---- > > >> > > >> Now I tried make, without success: > > >> > > >> ---- > > >> ..... > > >> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&)]+0xf): > undefined reference to `BN_init' > > >> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&)]+0x1e): > undefined reference to `BN_copy' > > >> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&)]+0x38): > undefined reference to `BN_set_negative' > > >> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&)]+0x4f): > undefined reference to `BN_clear_free' > > >> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&)]+0xd3): > undefined reference to `BN_clear_free' > > >> ../../lib/libcoin.a(Script.o): In function `operator<<(CBigNum > const&, unsigned int)': > > >> Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum const&, unsigne= d > int)]+0x16): undefined reference to `BN_init' > > >> Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum const&, unsigne= d > int)]+0x2c): undefined reference to `BN_lshift' > > >> Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum const&, unsigne= d > int)]+0xad): undefined reference to `BN_clear_free' > > >> ../../lib/libcoin.a(Script.o): In function `operator>>(CBigNum > const&, unsigned int)': > > >> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&, unsigne= d > int)]+0xf): undefined reference to `BN_init' > > >> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&, unsigne= d > int)]+0x1e): undefined reference to `BN_copy' > > >> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&, unsigne= d > int)]+0x47): undefined reference to `BN_clear_free' > > >> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&, unsigne= d > int)]+0xcb): undefined reference to `BN_clear_free' > > >> ../../lib/libcoin.a(Script.o): In function `operator!=3D(CBigNum > const&, CBigNum const&)': > > >> Script.cpp:(.text._ZneRK7CBigNumS1_[operator!=3D(CBigNum const&, > CBigNum const&)]+0x14): undefined reference to `BN_cmp' > > >> ../../lib/libcoin.a(Script.o): In function `operator>(CBigNum const&= , > CBigNum const&)': > > >> Script.cpp:(.text._ZgtRK7CBigNumS1_[operator>(CBigNum const&, CBigNu= m > const&)]+0x14): undefined reference to `BN_cmp' > > >> ../../lib/libcoin.a(Script.o): In function `uint256 > Hash<__gnu_cxx::__normal_iterator char, std::allocator > > > >(__gnu_cxx::__normal_iterator std::allocator > >, __gnu_cxx::__normal_iterator char*, std::vector > >)': > > >> > Script.cpp:(.text._Z4HashIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaI= hEEEEE7uint256T_S8_[uint256 > Hash<__gnu_cxx::__normal_iterator char, std::allocator > > > >(__gnu_cxx::__normal_iterator std::allocator > >, __gnu_cxx::__normal_iterator char*, std::vector > > >)]+0x6d): undefined reference to `SHA256' > > >> > Script.cpp:(.text._Z4HashIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaI= hEEEEE7uint256T_S8_[uint256 > Hash<__gnu_cxx::__normal_iterator char, std::allocator > > > >(__gnu_cxx::__normal_iterator std::allocator > >, __gnu_cxx::__normal_iterator char*, std::vector > > >)]+0xb8): undefined reference to `SHA256' > > >> collect2: ld returned 1 exit status > > >> make[2]: *** [bin/bitcoind] Error 1 > > >> make[1]: *** [applications/bitcoind/CMakeFiles/app_bitcoind.dir/all] > Error 2 > > >> make: *** [all] Error 2 > > >> ----- > > >> > > >> What can I do?! > > >> > > >> Best, > > >> Thiago > > >> > > >> > > >> On 1 February 2012 12:18, Michael Gr=C3=B8nager > wrote: > > >> Dear Bitcoiners, > > >> > > >> libcoin is now in a state ready for its first release, which I would > like to share with you! > > >> > > >> =3D=3D=3D libcoin is a crypto currency library based on the bitcoin/= bitcoin > "Satoshi" client. =3D=3D=3D > > >> > > >> Copenhagen, Denmark - 1st February 2012 Ceptacle announces the > release of the first version of the crypto currency library "libcoin" bas= ed > on the bitcoin/bitcoin "Satoshi" client. > > >> > > >> libcoin also maintains a version of bitcoind that is a 100% > compatible drop-in replacement of the bitcoin/bitcoind client: You can us= e > it on the same computer on the same files and you can call it with the sa= me > scripts. And you can easily extend it without touching the basic bitcoin > source files. > > >> > > >> The libcoin/bitcoind client downloads the entire block chain 3.5 > times faster than the bitcoin/bitcoind client. This is less than 90 minut= es > on a modern laptop! > > >> > > >> In libcoin, the Satoshi client code has been completely refactored, > properly encapsulating classes, removing all globals, moving from threads > and mutexes to a pure asynchronous approach. Functionalities have been > divided into logical units and libraries, minimizing dependencies for e.g= . > thin clients. > > >> > > >> libcoin is chain agnostic, all chain (bitcoin, testnet, namecoin, > litecoin, ...) specific settings are maintained from a single class (Chai= n) > and hence experiments with chain settings, mining, security and digital > currencies for research and educational purposes are easily accessible. S= ee > the ponzicoin example for how you define your own chain. > > >> > > >> The build system of libcoin is based on CMake and supports builds of > static and dynamic libraries on Linux, Mac OS X, and Windows. > > >> > > >> The libcoin license is LGPL v. 3. This mean that you can use it in > open source as well as in commercial projects, but improvements should go > back into the libcoin library. > > >> > > >> =3D=3D=3D=3D=3D=3D > > >> > > >> Read more on libcoin on: http://github.com/ceptacle/libcoin/wiki > > >> > > >> Join libcoin on twitter: http://twitter.com/libcoin > > >> > > >> Download "libcoin Satoshi release": > http://github.com/ceptacle/libcoin/zipball/v0.4.0.1 > > >> > > >> Best regards, > > >> > > >> Michael Gronager, PhD > > >> Director, Ceptacle > > >> Jens Juels Gade 33 > > >> 2100 Copenhagen E > > >> Mobile: +45 31 45 14 01 > > >> E-mail: gronager@ceptacle.com > > >> Web: http://www.ceptacle.com/ > > >> > > >> > > >> > -------------------------------------------------------------------------= ----- > > >> Keep Your Developer Skills Current with LearnDevNow! > > >> The most comprehensive online learning library for Microsoft > developers > > >> is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, > MVC3, > > >> Metro Style Apps, more. Free future releases when you subscribe now! > > >> http://p.sf.net/sfu/learndevnow-d2d > > >> _______________________________________________ > > >> Bitcoin-development mailing list > > >> Bitcoin-development@lists.sourceforge.net > > >> https://lists.sourceforge.net/lists/listinfo/bitcoin-development > > >> > > > > > > Michael Gronager, PhD > > > Director, Ceptacle > > > Jens Juels Gade 33 > > > 2100 Copenhagen E > > > Mobile: +45 31 45 14 01 > > > E-mail: gronager@ceptacle.com > > > Web: http://www.ceptacle.com/ > > > > > > > > > > > > > > > Michael Gronager, PhD > Director, Ceptacle > Jens Juels Gade 33 > 2100 Copenhagen E > Mobile: +45 31 45 14 01 > E-mail: gronager@ceptacle.com > Web: http://www.ceptacle.com/ > > --f46d043c8222fbe6fd04b9c0669b Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Thank you!!!

It is all working now!=C2=A0Except=C2=A0&qu= ot;help"...

Nice work Michael!!
Best,
Thiago

2012/2/24 Michael Gr=C3=B8nager <gronager@ceptacle.com>
OK - didn't took the weekend:

support for "port" is on github now :)

Only took two lines:

=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0("port", value<unsig= ned short>(&port)->default_value(8333), "Listen on specified= port for the p2p protocol")

and using the port option in the Node constructor (was there already):

=C2=A0 =C2=A0 =C2=A0 =C2=A0Node node(chain, data_dir, args.count("nol= isten") ? "" : "0.0.0.0", lexical_cast<string&g= t;(port)); // it is also here we specify the use of a proxy!

/M



On 24/02/2012, at 19:49, Martinx - =E3=82=B8=E3=82=A7=E3=83=BC=E3=83=A0=E3= =82=BA wrote:

> Hi Michael,
>
> =C2=A0Thank you for your attention!
>
> =C2=A0Now, I'm trying to start libcoin's bitcoind using high p= orts but, it always try to listen at 8332, no matter what I "say"= ...
>
> =C2=A0Look:
>
> $ cat .bitcoin/bitcoin.conf
> server=3D1
> daemon=3D1
> rpcuser=3Dlibcoin
> rpcpassword=3DLibCoin13
> rpcport=3D10332
> port=3D10333
>
> =C2=A0But:
>
> /usr/local/bin/bitcoind
> Error: Address already in use
>
> terminate called after throwing an instance of 'DbException' > =C2=A0 what(): =C2=A0DbEnv::close: Invalid argument
> Aborted
>
> =C2=A0When I "strace it", I can see:
>
> ...
> bind(12, {sa_family=3DAF_INET, sin_port=3Dhtons(8333), sin_addr=3Dinet= _addr("0.0.0.0")}, 16) =3D -1 EADDRINUSE (Address already in use)=
> ...
>
> =C2=A0I already tried:
>
> /usr/local/bin/bitcoind --rpcport 10332
> /usr/local/bin/bitcoind --rpcport=3D10332
>
> =C2=A0Without success...
>
> Thanks again!
> Thiago
>
> 2012/2/24 Michael Gr=C3=B8nager <gronager@ceptacle.com>
> Hi Thiago,
>
> Forgot to comment on the two latter:
>
> > $ bitcoind getaccountaddress ""
> > HTTP error code: 401
> > Error: couldn't parse reply from server
> >
> > $ bitcoind listaccounts
> > HTTP error code: 401
> > Error: couldn't parse reply from server
> >
>
> 401 =3D permission denied - you need to setup username / password eith= er on the commandline or in the bicoin.conf file to access those commands..= .
>
> See in the bitcoind.cpp file for commands that you can use with and wi= thout auth...
>
> Those that contains an "auth" requires auth:
>
> =C2=A0 =C2=A0 =C2=A0 server.registerMethod(method_ptr(new GetBalance(w= allet)), auth);
>
> As opposed to:
>
> =C2=A0 =C2=A0 =C2=A0 server.registerMethod(method_ptr(new GetInfo(node= )));
>
> auth is defined by:
>
> =C2=A0 =C2=A0 =C2=A0 Auth auth(rpc_user, rpc_pass); // if rpc_user and= rpc_pass are not set, all authenticated methods becomes disallowed.
>
> so you just experience the case explained in the comment ;) I admit th= at the output could be more readable, though!
>
> /M
>
>
> >
> > Any tips?! lol
> >
> > Thanks!
> > Thiago
> >
> > 2012/2/23 Martinx - =E3=82=B8=E3=82=A7=E3=83=BC=E3=83=A0=E3=82=BA= <thiagocmartinsc@gmail.com= >
> > AWESOME!!!
> >
> > I can compile libcoin at my Ubuntu 11.10... I just need to instal= l:
> >
> > sudo aptitude install libboost1.46-all-dev
> >
> > ...alongside with another already installed dependencies, and now= it works!!
> >
> > Thank you!
> > Thiago
> >
> > 2012/2/23 Michael Gr=C3=B8nager <gronager@ceptacle.com>
> > Hi Martinx,
> >
> > Another note:
> >
> > boost 1.42 and openssl 1.0 has a conflict (you will see it when y= ou try to compile coinHTTP with that specific combination: sslv2 has been r= emoved from openssl, but boost still references it.)
> >
> > You should do a :
> >
> > sudo apt-get upgrade libboost-dev-all
> >
> > to get the 1.46.1 library
> >
> > /M
> >
> >
> > On 23/02/2012, at 18:31, Martinx - =E3=82=B8=E3=82=A7=E3=83=BC=E3= =83=A0=E3=82=BA wrote:
> >
> >> Hi Michael!
> >>
> >> Thank you for libcoin! It is a awesome evolution for Bitcoin = and for the CryptoCurrencies as a hole... Thanks!!!
> >>
> >> Anyway, I am unable to compile libcoin under my Ubuntu 11.04.= At this machine, I have compiled and running Bitcoin (from sources), Namec= oin, Devcoin, Litecoin, IXcoin and I0coin, all from sources but, when I try= to compile libcoin, I got:
> >>
> >> ----
> >> user@desk:~/libcoin$ ./configure
> >> -- The C compiler identification is GNU
> >> -- The CXX compiler identification is GNU
> >> -- Check for working C compiler: /usr/bin/gcc
> >> -- Check for working C compiler: /usr/bin/gcc -- works
> >> -- Detecting C compiler ABI info
> >> -- Detecting C compiler ABI info - done
> >> -- Check for working CXX compiler: /usr/bin/c++
> >> -- Check for working CXX compiler: /usr/bin/c++ -- works
> >> -- Detecting CXX compiler ABI info
> >> -- Detecting CXX compiler ABI info - done
> >> -- Looking for include files CMAKE_HAVE_PTHREAD_H
> >> -- Looking for include files CMAKE_HAVE_PTHREAD_H - found
> >> -- Looking for pthread_create in pthreads
> >> -- Looking for pthread_create in pthreads - not found
> >> -- Looking for pthread_create in pthread
> >> -- Looking for pthread_create in pthread - found
> >> -- Found Threads: TRUE
> >> -- Looking for XOpenDisplay in /usr/lib/i386-linux-gnu/libX11= .so;/usr/lib/i386-linux-gnu/libXext.so
> >> -- Looking for XOpenDisplay in /usr/lib/i386-linux-gnu/libX11= .so;/usr/lib/i386-linux-gnu/libXext.so - found
> >> -- Looking for gethostbyname
> >> -- Looking for gethostbyname - found
> >> -- Looking for connect
> >> -- Looking for connect - found
> >> -- Looking for remove
> >> -- Looking for remove - found
> >> -- Looking for shmat
> >> -- Looking for shmat - found
> >> -- Looking for IceConnectionNumber in ICE
> >> -- Looking for IceConnectionNumber in ICE - found
> >> -- Found X11: /usr/lib/i386-linux-gnu/libX11.so
> >> -- Boost version: 1.42.0
> >> -- Found the following Boost libraries:
> >> -- =C2=A0 date_time
> >> -- =C2=A0 regex
> >> -- =C2=A0 filesystem
> >> -- =C2=A0 system
> >> -- =C2=A0 program_options
> >> -- =C2=A0 thread
> >> -- Found OpenSSL: /usr/lib/libssl.so;/usr/lib/libcrypto.so > >> -- Looking for Q_WS_X11
> >> -- Looking for Q_WS_X11 - found
> >> -- Looking for Q_WS_WIN
> >> -- Looking for Q_WS_WIN - not found.
> >> -- Looking for Q_WS_QWS
> >> -- Looking for Q_WS_QWS - not found.
> >> -- Looking for Q_WS_MAC
> >> -- Looking for Q_WS_MAC - not found.
> >> -- Found Qt-Version 4.7.2 (using /usr/bin/qmake)
> >> -- Found wxWidgets: TRUE
> >>
> >> The build system is configured to install libraries to /usr/l= ocal/lib
> >> Your applications may not be able to find your installed libr= aries unless you:
> >> =C2=A0 =C2=A0set your LD_LIBRARY_PATH (user specific) or
> >> =C2=A0 =C2=A0update your ld.so configuration (system wide) > >> You have an ld.so.conf.d directory on your system, so if you = wish to ensure that
> >> applications find the installed libcoin libraries, system wid= e, you could install an
> >> libcoin specific ld.so configuration with:
> >> =C2=A0 =C2=A0sudo make install_ld_conf
> >>
> >> -- Configuring done
> >> -- Generating done
> >> -- Build files have been written to: /home/user/libcoin
> >> ----
> >>
> >> Now I tried make, without success:
> >>
> >> ----
> >> .....
> >> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&= )]+0xf): undefined reference to `BN_init'
> >> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&= )]+0x1e): undefined reference to `BN_copy'
> >> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&= )]+0x38): undefined reference to `BN_set_negative'
> >> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&= )]+0x4f): undefined reference to `BN_clear_free'
> >> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&= )]+0xd3): undefined reference to `BN_clear_free'
> >> ../../lib/libcoin.a(Script.o): In function `operator<<(= CBigNum const&, unsigned int)':
> >> Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum co= nst&, unsigned int)]+0x16): undefined reference to `BN_init'
> >> Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum co= nst&, unsigned int)]+0x2c): undefined reference to `BN_lshift'
> >> Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum co= nst&, unsigned int)]+0xad): undefined reference to `BN_clear_free'<= br> > >> ../../lib/libcoin.a(Script.o): In function `operator>>(= CBigNum const&, unsigned int)':
> >> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum co= nst&, unsigned int)]+0xf): undefined reference to `BN_init'
> >> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum co= nst&, unsigned int)]+0x1e): undefined reference to `BN_copy'
> >> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum co= nst&, unsigned int)]+0x47): undefined reference to `BN_clear_free'<= br> > >> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum co= nst&, unsigned int)]+0xcb): undefined reference to `BN_clear_free'<= br> > >> ../../lib/libcoin.a(Script.o): In function `operator!=3D(CBig= Num const&, CBigNum const&)':
> >> Script.cpp:(.text._ZneRK7CBigNumS1_[operator!=3D(CBigNum cons= t&, CBigNum const&)]+0x14): undefined reference to `BN_cmp'
> >> ../../lib/libcoin.a(Script.o): In function `operator>(CBig= Num const&, CBigNum const&)':
> >> Script.cpp:(.text._ZgtRK7CBigNumS1_[operator>(CBigNum cons= t&, CBigNum const&)]+0x14): undefined reference to `BN_cmp'
> >> ../../lib/libcoin.a(Script.o): In function `uint256 Hash<_= _gnu_cxx::__normal_iterator<unsigned char*, std::vector<unsigned char= , std::allocator<unsigned char> > > >(__gnu_cxx::__normal_it= erator<unsigned char*, std::vector<unsigned char, std::allocator<u= nsigned char> > >, __gnu_cxx::__normal_iterator<unsigned char*,= std::vector<unsigned char, std::allocator<unsigned char> > >= ;)':
> >> Script.cpp:(.text._Z4HashIN9__gnu_cxx17__normal_iteratorIPhSt= 6vectorIhSaIhEEEEE7uint256T_S8_[uint256 Hash<__gnu_cxx::__normal_iterato= r<unsigned char*, std::vector<unsigned char, std::allocator<unsign= ed char> > > >(__gnu_cxx::__normal_iterator<unsigned char*, = std::vector<unsigned char, std::allocator<unsigned char> > >= , __gnu_cxx::__normal_iterator<unsigned char*, std::vector<unsigned c= har, std::allocator<unsigned char> > >)]+0x6d): undefined refer= ence to `SHA256'
> >> Script.cpp:(.text._Z4HashIN9__gnu_cxx17__normal_iteratorIPhSt= 6vectorIhSaIhEEEEE7uint256T_S8_[uint256 Hash<__gnu_cxx::__normal_iterato= r<unsigned char*, std::vector<unsigned char, std::allocator<unsign= ed char> > > >(__gnu_cxx::__normal_iterator<unsigned char*, = std::vector<unsigned char, std::allocator<unsigned char> > >= , __gnu_cxx::__normal_iterator<unsigned char*, std::vector<unsigned c= har, std::allocator<unsigned char> > >)]+0xb8): undefined refer= ence to `SHA256'
> >> collect2: ld returned 1 exit status
> >> make[2]: *** [bin/bitcoind] Error 1
> >> make[1]: *** [applications/bitcoind/CMakeFiles/app_bitcoind.d= ir/all] Error 2
> >> make: *** [all] Error 2
> >> -----
> >>
> >> What can I do?!
> >>
> >> Best,
> >> Thiago
> >>
> >>
> >> On 1 February 2012 12:18, Michael Gr=C3=B8nager <gronager@ceptacle.com> wrote:
> >> Dear Bitcoiners,
> >>
> >> libcoin is now in a state ready for its first release, which = I would like to share with you!
> >>
> >> =3D=3D=3D libcoin is a crypto currency library based on the b= itcoin/bitcoin "Satoshi" client. =3D=3D=3D
> >>
> >> Copenhagen, Denmark - 1st February 2012 Ceptacle announces th= e release of the first version of the crypto currency library "libcoin= " based on the bitcoin/bitcoin "Satoshi" client.
> >>
> >> libcoin also maintains a version of bitcoind that is a 100% c= ompatible drop-in replacement of the bitcoin/bitcoind client: You can use i= t on the same computer on the same files and you can call it with the same = scripts. And you can easily extend it without touching the basic bitcoin so= urce files.
> >>
> >> The libcoin/bitcoind client downloads the entire block chain = 3.5 times faster than the bitcoin/bitcoind client. This is less than 90 min= utes on a modern laptop!
> >>
> >> In libcoin, the Satoshi client code has been completely refac= tored, properly encapsulating classes, removing all globals, moving from th= reads and mutexes to a pure asynchronous approach. Functionalities have bee= n divided into logical units and libraries, minimizing dependencies for e.g= . thin clients.
> >>
> >> libcoin is chain agnostic, all chain (bitcoin, testnet, namec= oin, litecoin, ...) specific settings are maintained from a single class (C= hain) and hence experiments with chain settings, mining, security and digit= al currencies for research and educational purposes are easily accessible. = See the ponzicoin example for how you define your own chain.
> >>
> >> The build system of libcoin is based on CMake and supports bu= ilds of static and dynamic libraries on Linux, Mac OS X, and Windows.
> >>
> >> The libcoin license is LGPL v. 3. This mean that you can use = it in open source as well as in commercial projects, but improvements shoul= d go back into the libcoin library.
> >>
> >> =3D=3D=3D=3D=3D=3D
> >>
> >> Read more on libcoin on: http://github.com/ceptacle/libcoin/wiki
> >>
> >> Join libcoin on twitter: http://twitter.com/libcoin
> >>
> >> Download "libcoin Satoshi release": http://g= ithub.com/ceptacle/libcoin/zipball/v0.4.0.1
> >>
> >> Best regards,
> >>
> >> Michael Gronager, PhD
> >> Director, Ceptacle
> >> Jens Juels Gade 33
> >> 2100 Copenhagen E
> >> Mobile: +45 31 45 14 01
> >> E-mail: gronager@cep= tacle.com
> >> Web: h= ttp://www.ceptacle.com/
> >>
> >>
> >> -------------------------------------------------------------= -----------------
> >> Keep Your Developer Skills Current with LearnDevNow!
> >> The most comprehensive online learning library for Microsoft = developers
> >> is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, = CSS3, MVC3,
> >> Metro Style Apps, more. Free future releases when you subscri= be now!
> >> http://p.sf.net/sfu/learndevnow-d2d
> >> _______________________________________________
> >> Bitcoin-development mailing list
> >> = Bitcoin-development@lists.sourceforge.net
> >> https://lists.sourceforge.net/lists/listi= nfo/bitcoin-development
> >>
> >
> > Michael Gronager, PhD
> > Director, Ceptacle
> > Jens Juels Gade 33
> > 2100 Copenhagen E
> > Mobile: +45 31 45 14 01
> > E-mail: gronager@ceptacl= e.com
> > Web: http:= //www.ceptacle.com/
> >
> >
> >
>
>

Michael Gronager, PhD
Director, Ceptacle
Jens Juels Gade 33
2100 Copenhagen E
Mobile: +45= 31 45 14 01
E-mail: gronager@ceptacle.com<= br> Web: http://www.cept= acle.com/


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