Added pathlib2 requirement

psafont · psafont · commit 0c0e4cc8de0b · 2016-12-21T10:04:34.000Z
To make the path changes work under python2.7
diff --git a/requirements.txt b/requirements.txt
@@ -8,3 +8,4 @@ html5lib==0.9999999
 mistune==0.7.3
 CacheControl==0.11.7
 lockfile==0.12.2
+pathlib2==2.1.0
