Received: from sog-mx-3.v43.ch3.sourceforge.com ([172.29.43.193] helo=mx.sourceforge.net) by sfs-ml-4.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1S0kjy-0006th-BT for bitcoin-development@lists.sourceforge.net; Fri, 24 Feb 2012 02:18:34 +0000 Received-SPF: pass (sog-mx-3.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-3.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1S0kjw-0002RQ-Q8 for bitcoin-development@lists.sourceforge.net; Fri, 24 Feb 2012 02:18:34 +0000 Received: by vbbff1 with SMTP id ff1so1977643vbb.34 for ; Thu, 23 Feb 2012 18:18:27 -0800 (PST) Received-SPF: pass (google.com: domain of thiagocmartinsc@gmail.com designates 10.220.209.200 as permitted sender) client-ip=10.220.209.200; Authentication-Results: mr.google.com; spf=pass (google.com: domain of thiagocmartinsc@gmail.com designates 10.220.209.200 as permitted sender) smtp.mail=thiagocmartinsc@gmail.com; dkim=pass header.i=thiagocmartinsc@gmail.com Received: from mr.google.com ([10.220.209.200]) by 10.220.209.200 with SMTP id gh8mr145036vcb.55.1330049907456 (num_hops = 1); Thu, 23 Feb 2012 18:18:27 -0800 (PST) Received: by 10.220.209.200 with SMTP id gh8mr118538vcb.55.1330049907247; Thu, 23 Feb 2012 18:18:27 -0800 (PST) MIME-Version: 1.0 Received: by 10.220.117.16 with HTTP; Thu, 23 Feb 2012 18:17:57 -0800 (PST) In-Reply-To: References: <4FF4A408-F8C9-4A50-8B13-13D3686BEB09@ceptacle.com> From: =?ISO-2022-JP?B?TWFydGlueCAtIBskQiU4JSchPCVgJTobKEI=?= Date: Fri, 24 Feb 2012 00:17:57 -0200 Message-ID: To: =?ISO-8859-1?Q?Michael_Gr=F8nager?= Content-Type: multipart/alternative; boundary=bcaec54ee61641488104b9ac60e5 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: 1S0kjw-0002RQ-Q8 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: Fri, 24 Feb 2012 02:18:34 -0000 --bcaec54ee61641488104b9ac60e5 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi Michael! I just run "bitcoind", from libcoin ("sudo make install") sources, with empty ~/.bitcoin directory and: Terminal 1: bitcoind # apparently okay Terminal 2: $ bitcoind getinfo # okay { "version" : 40001, "blocks" : 57733, "connections" : 8, "difficulty" : 11.84622815, "testnet" : false } # sleep a couple minutes $ bitcoind getinfo # ok { "version" : 40001, "blocks" : 67527, "connections" : 8, "difficulty" : 45.38582234, "testnet" : false } But... $ bitcoind help HTTP error code: 404 JSON RPC Error code: -36001 Method not found. $ 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 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 remov= ed >> 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), Namecoin, >> Devcoin, Litecoin, IXcoin and I0coin, all from sources but, when I try t= o >> 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 - f= ound >> > -- 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/lib >> > 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&, unsigned >> int)]+0x16): undefined reference to `BN_init' >> > Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum const&, unsigned >> int)]+0x2c): undefined reference to `BN_lshift' >> > Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum const&, unsigned >> 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&, unsigned >> int)]+0xf): undefined reference to `BN_init' >> > Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&, unsigned >> int)]+0x1e): undefined reference to `BN_copy' >> > Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&, unsigned >> int)]+0x47): undefined reference to `BN_clear_free' >> > Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&, unsigned >> 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&, CBigN= um >> 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&, CBigNum >> 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_iteratorIPhSt6vectorIhSa= IhEEEEE7uint256T_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_iteratorIPhSt6vectorIhSa= IhEEEEE7uint256T_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/bi= tcoin >> "Satoshi" client. =3D=3D=3D >> > >> > Copenhagen, Denmark - 1st February 2012 Ceptacle announces the release >> of the first version of the crypto currency library "libcoin" based on t= he >> 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 use it on th= e >> same computer on the same files and you can call it with the same script= s. >> 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 minutes on= a >> modern laptop! >> > >> > In libcoin, the Satoshi client code has been completely refactored, >> properly encapsulating classes, removing all globals, moving from thread= s >> 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 (Cha= in) >> and hence experiments with chain settings, mining, security and digital >> 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 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 ope= n >> source as well as in commercial projects, but improvements should go bac= k >> 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 developer= s >> > is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC= 3, >> > 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/ >> >> > --bcaec54ee61641488104b9ac60e5 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi Michael!

=C2=A0I just run "bitcoind", from = libcoin ("sudo make install") sources, with empty ~/.bitcoin dire= ctory and:

Terminal 1: bitcoind # apparently okay<= /div>

Terminal 2:

$ bitcoind getinfo= # okay
{
=C2=A0 =C2=A0 "version" : 4000= 1,
=C2=A0 =C2=A0 "blocks" : 57733,
=C2=A0 =C2= =A0 "connections" : 8,
=C2=A0 =C2=A0 "difficulty" : 11.84622815,
=C2=A0 = =C2=A0 "testnet" : false
}

# sleep a couple minutes

$ bitcoind getinf= o # ok
{
=C2=A0 =C2=A0 "version" : 40001,
=C2=A0 =C2= =A0 "blocks" : 67527,
=C2=A0 =C2=A0 "connections&q= uot; : 8,
=C2=A0 =C2=A0 "difficulty" : 45.38582234,
=C2=A0 =C2=A0 "testnet" : false
}


But...

<= /div>

$ bitcoind help
HTTP error code: 40= 4
JSON RPC Error code: -36001
Method not found.

$ 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 se= rver


=C2=A0Any tips?! lol

Thanks!
Thiago

2012/2/23 Martinx - =E3=82=B8=E3=82=A7=E3=83=BC=E3=83=A0=E3=82=BA <thiagocmartinsc@g= mail.com>
AWESOME!!!

I can compile libcoin at my Ubuntu 11.10... I= just need to install:

sudo aptitude install libbo= ost1.46-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 you try to = compile coinHTTP with that specific combination: sslv2 has been removed fro= m 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!
>
> =C2=A0Thank you for libcoin! It is a awesome evolution for Bitcoin and= for the CryptoCurrencies as a hole... Thanks!!!
>
> =C2=A0Anyway, I am unable to compile libcoin under my Ubuntu 11.04. At= this 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 - 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/local/lib<= br> > Your applications may not be able to find your installed libraries unl= ess you:
> =C2=A0 =C2=A0 set your LD_LIBRARY_PATH (user specific) or
> =C2=A0 =C2=A0 update your ld.so configuration (system wide)
> You have an ld.so.conf.d directory on your system, so if you wish to e= nsure that
> applications find the installed libcoin libraries, system wide, you co= uld install an
> libcoin specific ld.so configuration with:
> =C2=A0 =C2=A0 sudo make install_ld_conf
>
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /home/user/libcoin
> ----
>
> =C2=A0Now 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 c= onst&, unsigned int)':
> Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum const&,= unsigned int)]+0x16): undefined reference to `BN_init'
> Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum const&,= unsigned int)]+0x2c): undefined reference to `BN_lshift'
> Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum const&,= unsigned int)]+0xad): undefined reference to `BN_clear_free'
> ../../lib/libcoin.a(Script.o): In function `operator>>(CBigNum c= onst&, unsigned int)':
> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&,= unsigned int)]+0xf): undefined reference to `BN_init'
> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&,= unsigned int)]+0x1e): undefined reference to `BN_copy'
> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&,= unsigned int)]+0x47): undefined reference to `BN_clear_free'
> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&,= unsigned 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&, C= BigNum 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&, C= BigNum 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::al= locator<unsigned char> > > >(__gnu_cxx::__normal_iterator<= ;unsigned char*, std::vector<unsigned char, std::allocator<unsigned c= har> > >, __gnu_cxx::__normal_iterator<unsigned char*, std::vec= tor<unsigned char, std::allocator<unsigned char> > >)':<= br> > Script.cpp:(.text._Z4HashIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIh= SaIhEEEEE7uint256T_S8_[uint256 Hash<__gnu_cxx::__normal_iterator<unsi= gned char*, std::vector<unsigned char, std::allocator<unsigned char&g= t; > > >(__gnu_cxx::__normal_iterator<unsigned char*, std::vect= or<unsigned char, std::allocator<unsigned char> > >, __gnu_c= xx::__normal_iterator<unsigned char*, std::vector<unsigned char, std:= :allocator<unsigned char> > >)]+0x6d): undefined reference to `= SHA256'
> Script.cpp:(.text._Z4HashIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIh= SaIhEEEEE7uint256T_S8_[uint256 Hash<__gnu_cxx::__normal_iterator<unsi= gned char*, std::vector<unsigned char, std::allocator<unsigned char&g= t; > > >(__gnu_cxx::__normal_iterator<unsigned char*, std::vect= or<unsigned char, std::allocator<unsigned char> > >, __gnu_c= xx::__normal_iterator<unsigned char*, std::vector<unsigned char, std:= :allocator<unsigned char> > >)]+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] E= rror 2
> make: *** [all] Error 2
> -----
>
> =C2=A0What can I do?!
>
> Best,
> Thiago
>
>
> On 1 February 2012 12:18, Michael Gr=C3=B8nager <gronager@ceptacle.com> wrot= e:
> Dear Bitcoiners,
>
> libcoin is now in a state ready for its first release, which I would l= ike to share with you!
>
> =3D=3D=3D libcoin is a crypto currency library based on the bitcoin/bi= tcoin "Satoshi" client. =3D=3D=3D
>
> Copenhagen, Denmark - 1st February 2012 Ceptacle announces the release= of the first version of the crypto currency library "libcoin" ba= sed 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 use it 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 source file= s.
>
> The libcoin/bitcoind client downloads the entire block chain 3.5 times= faster than the bitcoin/bitcoind client. This is less than 90 minutes on a= modern laptop!
>
> In libcoin, the Satoshi client code has been completely refactored, pr= operly 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 cl= ients.
>
> libcoin is chain agnostic, all chain (bitcoin, testnet, namecoin, lite= coin, ...) specific settings are maintained from a single class (Chain) and= hence experiments with chain settings, mining, security and digital curren= cies for research and educational purposes are easily accessible. See the p= onzicoin example for how you define your own chain.
>
> The build system of libcoin is based on CMake and supports builds of s= tatic 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 ope= n 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: gro= nager@ceptacle.com
> Web: http://www= .ceptacle.com/
>
>
> ----------------------------------------------------------------------= --------
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> _______________________________________________
> Bitcoin-development mailing list
> Bitcoin-development@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/bitco= in-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.cept= acle.com/



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