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官網：https://code.google.com/p/gpick/
可使用 yum 安裝，來源是EPEL，但是版本當然不是最新的。
以下是安裝最新版本的步驟。

下載gpick套件，但是格式為deb檔，因此要轉換成CentOS可以安裝的格式，轉換工具為alien。


# mkdir -p /data/src

# wget https://gpick.googlecode.com/files/gpick_0.2.5-1_i386.deb

# wget http://ftp.de.debian.org/debian/pool/main/a/alien/alien_8.90.tar.gz

# tar zxf alien_8.90.tar.gz

# cd alien

# perl Makefile.PL

  Can't locate ExtUtils/MakeMaker.pm in @INC (@INC contains: /usr/local/lib/perl5 /usr/local/share/perl5
   /usr/lib/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib/perl5 /usr/share/perl5 .) at Makefile.PL line 2.

  BEGIN failed--compilation aborted at Makefile.PL line 2.　//缺少 ExtUtils::MakeMaker 模組，透過CPAN安裝即可。

# perl Makefile.PL

# make && make install

# yum install -y rpm-build

# cd ..


# alien -r gpick_0.2.5-1_i386.deb 

  Warning: Skipping conversion of scripts in package gpick: postinst postrm

  Warning: Use the --scripts parameter to include the scripts.

  gpick-0.2.5-2.i386.rpm generated


# rpm -ivh gpick-0.2.5-2.i386.rpm 


  error: Failed dependencies:

    liblua5.2.so.0 is needed by gpick-0.2.5-2.i386

    libstdc++.so.6(GLIBCXX_3.4.15) is needed by gpick-0.2.5-2.i386

註：deb轉換rpm參考文獻

安裝 liblua5.2.so.0


# wget http://mirrors.kernel.org/ubuntu/pool/main/l/lua5.2/liblua5.2-0_5.2.2-1_i386.deb

# alien -r liblua5.2-0_5.2.2-1_i386.deb

# rpm -ivh liblua5.2-0-5.2.2-2.i386.rpm

查詢 GLIBCXX 版本


# find / -name libstdc++.so.6

  /usr/lib/libstdc++.so.6

# strings /usr/lib/libstdc++.so.6 | grep GLIBCXX

  ...略

  GLIBCXX_3.4.11

  GLIBCXX_3.4.12


  GLIBCXX_3.4.13　<==很明顯沒有我們需要的版本GLIBCXX_3.4.15


  GLIBCXX_FORCE_NEW

  GLIBCXX_DEBUG_MESSAGE_LENGTH



# rpm -qf /usr/lib/libstdc++.so.6　//找尋libstdc++.so.6是哪一個套件提供的（方法2：yum whatprovides libstdc++.so.6）

  libstdc++-4.4.7-4.el6.i686



# rpm -q gcc

  gcc-4.4.7-4.el6.i686　//目前gcc版本



# rpm -q centos-release

  centos-release-6-5.el6.centos.11.1.i686　//目前作業系統版本

安裝 libstdc++.so.6(GLIBCXX_3.4.15)


# wget ftp://ftp.univie.ac.at/systems/linux/fedora/updates/20/x86_64/libstdc++-4.8.2-7.fc20.i686.rpm

# rpm -ivh libstdc++-4.8.2-7.fc20.i686.rpm

# rpm2cpio libstdc++-4.8.2-7.fc20.i686.rpm |cpio -idmv

# pwd

  /root/GLIBC/usr/lib

# ll

  lrwxrwxrwx. 1 root root     19 Mar 24 01:20 libstdc++.so.6 -> libstdc++.so.6.0.19

  -rwxr-xr-x. 1 root root 938796 Dec 12 11:26 libstdc++.so.6.0.19

# rm /usr/lib/libstdc++.so.6

# ln -s /usr/lib/libstdc++.so.6.0.19 /usr/lib/libstdc++.so.6

# strings /usr/lib/libstdc++.so.6 | grep GLIBCXX

  ...略

  GLIBCXX_3.4.14


  GLIBCXX_3.4.15

  GLIBCXX_3.4.16

  GLIBCXX_3.4.17

  GLIBCXX_3.4.18

  GLIBCXX_3.4.19


# rpm -ivh gpick-0.2.5-2.i386.rpm


  error: Failed dependencies:　//還是失敗

    libstdc++.so.6(GLIBCXX_3.4.15) is needed by gpick-0.2.5-2.i386

升級GLIBC


# rpm -qi glibc | grep "Version"

  Version     : 2.12　　 Vendor: CentOS

# wget ftp://195.220.108.108/linux/fedora/linux/development/rawhide/i386/os/Packages/g/glibc-common-2.19.90-7.fc21.i686.rpm

# wget ftp://195.220.108.108/linux/fedora/linux/development/rawhide/i386/os/Packages/g/glibc-headers-2.19.90-7.fc21.i686.rpm

# wget ftp://195.220.108.108/linux/fedora/linux/development/rawhide/i386/os/Packages/g/glibc-devel-2.19.90-7.fc21.i686.rpm

# wget ftp://195.220.108.108/linux/fedora/linux/development/rawhide/i386/os/Packages/g/glibc-2.19.90-7.fc21.
i686.rpm

# rpm -Uvh --aid --nodeps glibc-devel-2.19.90-7.fc21.i686.rpm

# rpm -Uvh --aid --nodeps glibc-headers-2.19.90-7.fc21.i686.rpm

# rpm -Uvh --aid --nodeps glibc-2.19.90-7.fc21.i686.rpm

# rpm -Uvh --aid --nodeps glibc-common-2.19.90-7.fc21.i686.rpm

# rpm -qi glibc | grep "Version"

  Version     : 2.19.90　　 Vendor: Fedora Project

# rpm -ivh gpick-0.2.5-2.i386.rpm


  error: Failed dependencies:　//還是失敗

    libstdc++.so.6(GLIBCXX_3.4.15) is needed by gpick-0.2.5-2.i386

我想是我目前的功力還不夠解決＂libstdc++.so.6(GLIBCXX_3.4.15) is needed by gpick-0.2.5-2.i386＂這個問題，以後有時間再來奮戰吧！

升級GCC步驟：gmp->mpfr->mpc->GCC
環境 VM：VMware Player 5.0
OS：CentOS（6.5 2.6.32-431.el6.i686）
GCC:4.4.7 --> 4.8.2

GCC載點：ftp://gnu.mirror.iweb.com/gcc/
gmp官網：http://gmplib.org/
mpfr官網：http://www.mpfr.org/
mpc載點：ftp://ftp.gnu.org/gnu/mpc/

安裝gmp、mpfr、mpc


# wget https://gmplib.org/download/gmp/gmp-5.1.3.tar.lz

# tar xf gmp-5.1.3.tar.lz

# yum install -y lzip

# cd /data/src/gmp-5.1.3

# ./configure --prefix=/data/src/gmp-5.1.3

# make -j && make check && make install



# wget http://www.mpfr.org/mpfr-current/mpfr-3.1.2.tar.gz

# tar zxf mpfr-3.1.2.tar.gz

# cd /data/src/mpfr-3.1.2

# ./configure --prefix=/data/src/mpfr-3.1.2 --with-gmp=/data/src/gmp-5.1.3

# make -j && make check && make install



# wget ftp://ftp.gnu.org/gnu/mpc/mpc-1.0.2.tar.gz

# tar zxf mpc-1.0.2.tar.gz

# cd mpc-1.0.2

# ./configure --prefix=/data/src/mpc-1.0.2 --with-mpfr=/data/src/mpfr-3.1.2 --with-gmp=/data/src/gmp-5.1.3

# make -j && make check && make install



# vim /etc/ld.so.conf

  /data/src/gmp-5.1.3/lib

  /data/src/mpfr-3.1.2/lib

  /data/src/mpc-1.0.2/lib

# ldconfig




//環境變數LD_LIBRARY_PATH及LD_RUN_PATH設定，避免GCC編譯時發生錯誤。


# export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/data/src/mpc-1.0.2/lib:/data/src/mpc-1.0.2/lib:/data/src/mpc-1.0.2/lib

# export LD_RUN_PATH=$LD_LIBRARY_PATH:/data/src/mpc-1.0.2/lib:/data/src/mpc-1.0.2/lib:/data/src/mpc-1.0.2/lib

安裝GCC


# yum install -y gcc-c++

# curl -R -O ftp://gnu.mirror.iweb.com/gcc/gcc-4.8.2/gcc-4.8.2.tar.gz

# mkdir build_gcc482

# cd build_gcc482

# ../gcc-4.8.2/configure --enable-checking=release --enable-languages=c,c++ --disable-multilib --with-gmp=/data/src/gmp-5.1.3 --with-mpfr=/data/src/mpfr-3.1.2 --with-mpc=/data/src/mpc-1.0.1

  ...略

  checking for the correct version of gmp.h... yes

  checking for the correct version of mpfr.h... yes


  checking for the correct version of mpc.h... no

  configure: error: Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+.

  //找不到mpc.h的錯誤訊息，原來是我路徑打錯了。


  Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify

  their locations.  Source code for these libraries can be found at

  their respective hosting sites as well as at

  ftp://gcc.gnu.org/pub/gcc/infrastructure/.  See also

  http://gcc.gnu.org/install/prerequisites.html for additional info.  If

  you obtained GMP, MPFR and/or MPC from a vendor distribution package,

  make sure that you have installed both the libraries and the header

  files.  They may be located in separate packages.

# ../gcc-4.8.2/configure --enable-checking=release --enable-languages=c,c++ --disable-multilib --with-gmp=/data/src/gmp-5.1.3 --with-mpfr=/data/src/mpfr-3.1.2 --with-mpc=/data/src/mpc-1.0.2

# make && make install

# gcc --version
  gcc (GCC) 4.8.2

  Copyright (C) 2013 Free Software Foundation, Inc.

  This is free software; see the source for copying conditions.  There is NO

  warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

測試


# vim helloworld.c

  #include 

  int main(void){

  printf("hello world. \n");

  return 0;

  }

# gcc  helloworld.c

# ls

  a.out  helloworld.c

# ./a.out

  hello world.