Fixed: pygments fork not working in Docker builds.

Author: aljungberg

Dockerfile

@@ -6,8 +6,13 @@ WORKDIR /app
 RUN apt-get update && apt-get install -y \
   nodejs \
   unzip \
+  python2.7 \
   && rm -rf /var/lib/apt/lists/*
 
+# Link python2 and python to python2.7 because it's used by pygments.rb to load the pygments library.
+RUN ln -s /usr/bin/python2.7 /usr/bin/python2
+RUN ln -s /usr/bin/python2.7 /usr/bin/python
+
 RUN gem install bundler:1.17.3
 
 COPY Gemfile* /app/

vendor/pygments-main/pygmentize

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2.7
 
 import sys, pygments.cmdline
 try: