升级python cd /home/sanlang/tools wget http://www.python.org/ftp/python/2.7.6/Python-2.7.6.tgz gunzip Python-2.7.6.tgz tar xf Python-2.7.6.tar cd Python-2.7.6 mkdir -p /application/python2.7.6 ./configure --prefix=/application/python2.7.6 --enable-shared make && make install mv /usr/bin/python /usr/bin/python_old ln -s /application/python2.7.6/bin/python2.7 /usr/bin/python
升级python导致yum不可用，解决办法
错误1 [root@sanlang Python-2.7.6]# yum -y install lrzsz /usr/bin/python: error while loading shared libraries: libpython2.7.so.1.0: cannot open shared object file: No such file or directory 解决办法： vim /usr/bin/yum #!/usr/bin/python 改成 /usr/bin/python_old 错误2 [root@osanlang bin]# python -V python: error while loading shared libraries: libpython2.7.so.1.0: cannot open shared object file: No such file or directory 解决办法： echo "/application/python2.7.6/lib">>/etc/ld.so.conf ldconfig python -V
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