pip安装:
#pip下载
wget "https://pypi.python.org/packages/source/p/pip/pip-1.5.4.tar.gz#md5=834b2904f92d46aaa333267fb1c922bb" --no-check-certificate
#pip安装
tar -xzvf pip-1.5.4.tar.gz
cd pip-1.5.4
python setup.py install
#pip升级包
pip install --upgrade SomePackage
rz/sz安装:
yum install -y lrzsz
gem安装:
yum install -y gem