Python升級過程
tar -zxvf Python-2.6.6.tgz
./configure --prefix=/usr/local/python2.6 --with-threads --enable-shared --enable-universalsdk 安裝至/usr/local/python2.6下，其中--enable-shared 是爲了後續安裝wsgi時的依賴。
make & make install
- mv /usr/bin/python /usr/bin/python.bak
- ln -s //usr/local/python2.6/bin/python2.6 /usr/bin/python 這一步對編譯wsgin時也有關係。
同上解壓Wsgi源碼。
./configure --prefix=/usr/local/wsgi3.4 LDFLAGS=-L/usr/local/python2.6/lib --with-python=/usr/local/python2.6/bin/python2.6
make & make install