CentOS6默认的python2.6.6升级到python2.7.10-Dan
1.下载解压wget http://www.python.org/ftp/python/2.7.10/Python-2.7.10.tgz
tar -zxvf Python-2.7.10.tgz
yum install readline-devel zlib-devel openssl-devel gcc
2.编译安装
cd Python-2.7.10
./configure --prefix=/usr/local/python2.7
make
make install
3.添加软连接和修改yum
mv /usr/bin/python /usr/bin/python2.6.6
ln -s /usr/local/python2.7/bin/python2.7 /usr/bin/python
vi /usr/bin/yum
#!/usr/bin/python 修改为 #!/usr/bin/python2.6.6
4.安装easy_install和pip
wget https://pypi.python.org/packages/5f/ad/1fde06877a8d7d5c9b60eff7de2d452f639916ae1d48f0b8f97bf97e570a/distribute-0.7.3.zip
unzip distribute-0.7.3.zip
cd distribute-0.7.3
python setup.py install
/usr/local/python2.7/bin/easy_install pip
ln -s /usr/local/python2.7/bin/easy_install /usr/bin/easy_install
ln -s /usr/local/python2.7/bin/pip /usr/bin/pip
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