Merge commit 'c03f7d50ff6bc14d17b0c25201e6570dd84e5211' into shfmt

tools/circle.yml

@@ -8,11 +8,17 @@ machine:
 
 dependencies:
   post:
+    - sudo chmod a+wr --recursive /usr/local/go/pkg
     - go clean -i net
     - go install -tags netgo std
     - mkdir -p $(dirname $SRCDIR)
     - cp -r $(pwd)/ $SRCDIR
-    - go get github.com/golang/lint/golint github.com/fzipp/gocyclo github.com/kisielk/errcheck
+    - |
+      go get \
+        github.com/fzipp/gocyclo \
+        github.com/golang/lint/golint \
+        github.com/kisielk/errcheck \
+        github.com/mvdan/sh/cmd/shfmt
 
 test:
   override: