首先需要安装libmemcached ，不要安装太新的版本，对gcc有要求 http://launchpad.net/libmemcached/1.0/0.51/+download/libmemcached-0.51.tar.gz 然后就可以安装了， ./configuare make && sudo make install 之后用pip安装pylibmc， https://pypi.python.org/pypi/pylibmc pip install pylibmc 装完后报错
>>> import pylibmc
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/python2.6/lib/python2.6/site-packages/pylibmc/__init__.py", line 70, in <module>
import _pylibmc
ImportError: libmemcached.so.8: cannot open shared object file: No such file or directory
把/usr/local/lib加入/etc/ld.so.conf,然后执行/sbin/ldconfig