Hi, I was trying to update CentOS 6.4 to 6.5,and the yum updated failed with the following information. --> Processing Conflict: python-devel-2.6.6-51.el6.x86_64 conflicts python < 2.6.6-51.el6 --> Finished Dependency Resolution Error: python-devel conflicts with python-2.6.6-37.el6_4.i686 You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles –nodigest How can we have both 32 bit and 64 bit python devel on 64 bit machine. Thank you mag3690 -- View this message in context: http://centos.1050465.n5.nabble.com/CentOS-Can-t-install-Python-i686-on-x86-64-system-centos-6-5-tp5722538p5723942.html Sent from the CentOS mailing list archive at Nabble.com.