FIX pin portalocker to version 0.5.6

0.5.7 seems to make problems
fau-fablab · Feb 29, 2016 · be369cf · be369cf
1 parent b93350c
commit be369cf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/requirements.txt b/requirements.txt
@@ -11,7 +11,7 @@ Sphinx
 natsort
 monotonic
 oerplib
-portalocker
+portalocker==0.5.6
 
 # dependency of escpos
 Pillow