In SL7x I tried to install python-urllib3 and got this error, even after deleting it from my repository and rsyncing again.

  Installing : python-urllib3-1.10.2-5.el7.noarch                           1/1 
Error unpacking rpm package python-urllib3-1.10.2-5.el7.noarch
error: unpacking of archive failed on file /usr/lib/python2.7/site-packages/urllib3/packages/ssl_match_hostname: cpio: rename
  Verifying  : python-urllib3-1.10.2-5.el7.noarch                           1/1 

Failed:
  python-urllib3.noarch 0:1.10.2-5.el7                                          

Cheers
Bill Maidment