Merge pull request #1897 from qjcg/pacman-pkg-mgr

Add pacman to list of package managers in setup module

library/setup

@@ -84,7 +84,8 @@ class Facts(object):
     # ansible module, use that as the value for the 'name' key.
     PKG_MGRS = [ { 'path' : '/usr/bin/yum',     'name' : 'yum' },
                  { 'path' : '/usr/bin/apt-get', 'name' : 'apt' },
-                 { 'path' : '/usr/bin/zypper',  'name' : 'zypper' } ]
+                 { 'path' : '/usr/bin/zypper',  'name' : 'zypper' },
+                 { 'path' : '/usr/bin/pacman',  'name' : 'pacman' } ]
 
     def __init__(self):
         self.facts = {}