I\'m using python 3.4 in a virtual environment:
(af)[root@domain backend]# pip --version pip 7.1.0 from /home/af/af-stage/backend/.ves/af/lib/python3.4/sit
This worked for me: yum install -y libxml2 libxml2-devel libxslt libxslt-devel
yum install -y libxml2 libxml2-devel libxslt libxslt-devel