travis Ruby version and bundler error: bundler requires Ruby version …

…>= 2.3.0
SciRuby · Jan 8, 2019 · 5a35aa6 · 5a35aa6
1 parent 013ede6
commit 5a35aa6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -17,7 +17,7 @@ after_script:
 
 install:
   - if [ $TRAVIS_RUBY_VERSION == '2.2' ] || [ $TRAVIS_RUBY_VERSION == '2.1' ] || [ $TRAVIS_RUBY_VERSION == '2.0' ];
-    then gem install bundler -v '~> 1.6';
+    then gem install bundler -v '1.17.3';
     else gem install bundler;
     fi
   - gem install rainbow -v '2.2.1'