python2.7.3怎么安装_python2.7.3的安装
2、解壓
tar jxvf Python-2.7.3.tar.bz2
3.進入目錄安裝:
./configure --prefix=/usr/local --enable-shared
make
make install
當出現 libpython2.7.so.1.0的錯誤時:
[root@centos bin]# ./python
./python: error while loading shared libraries: libpython2.7.so.1.0: cannot open shared object file: No such file or directory
[root@centos bin]# pwd
/usr/local/bin
[root@centos bin]# /usr/local/bin/python2.7
/usr/local/bin/python2.7: error while loading shared
libraries: libpython2.7.so.1.0: cannot open shared object file: No such
file or directory
[root@centos bin]# pwd
/usr/local/bin
/usr/local/lib
libpython2.7.so.1.0的錯誤時的 解決辦法:
(2) vi /etc/ld.so.conf 添加/usr/local/lib
/sbin/ldconfig
/sbin/ldconfig -v
(3) 使用新安裝的python:
mv /usr/bin/python /usr/bin/python.bak
ln -s /usr/local/bin/python2.7 /usr/bin/python
(4)因為yum默認的是使用python2.4,為了使yum命令能正確執行,需要修改
[root@centos bin]# vi yum
將#!/usr/bin/python 改為 #!/usr/bin/python2.4
總結
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