Merge pull request #15 from cvmfs/pyxattr

Require pyxattr rather xattr

Author: traylenator

setup.py

@@ -8,7 +8,7 @@
 version = '1.2.2'
 
 install_requires = [
-    'xattr',
+    'pyxattr',
     'psutil',
     'scandir;python_version<"3.5"'
 ]