在服务器上安装最新的Anaconda-2.5时提示"/anaconda/bin/python: /lib64/ version `GLIBC_2.7' not found (required by /anaconda/bin/python)",表明新版本的Anaconda需要的Glibc版本>=2.7。 通过搜索,发现github上有人说到

Anaconda 5 no longer supports CentOS 5 / glibc 2.5 as the baseline. It has moved to CentOS 6 / glibc 2.12. You'll need to stick with conda < 4.3.27, which will keep you on the old "defaults" channel. The new defaults channel includes, and this is where all software will be compatible with glibc 2.12 and up.

to prevent conda from updating itself, you can do: conda config --set auto_update_conda false at the terminal

也就是Anaconda-2.5之后便不再支持centos5,经测试发现 centos5 可以安装Anaconda-。