Fix #835

zbinlin · Thibaut · commit d022785b7332 · 2018-08-12T17:00:28.000-04:00
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,7 @@
 FROM ruby:2.5.1
 
+ENV LANG=C.UTF-8
+
 WORKDIR /devdocs
 
 RUN apt-get update && \
