try 'ruby-2.2.5'

koron · koron · commit 3e2fc1823de5 · 2016-08-05T18:44:18.000+09:00
diff --git a/eyecatch.rb b/eyecatch.rb
@@ -3,6 +3,6 @@
 
 before_build {
   run 'rbenv versions'
-  run 'rbenv local 2.2.5'
+  run 'rbenv local ruby-2.2.5'
   run 'bundle install --path vendor --binstubs'
 }

Original file line number	Diff line number	Diff line change
`@@ -3,6 +3,6 @@`
`3`	`3`
`4`	`4`	`before_build {`
`5`	`5`	`run 'rbenv versions'`
`6`		`- run 'rbenv local 2.2.5'`
	`6`	`+ run 'rbenv local ruby-2.2.5'`
`7`	`7`	`run 'bundle install --path vendor --binstubs'`
`8`	`8`	`}`