Instructions to install pmd on README

indigotech · Apr 19, 2017 · dc4f5ba · dc4f5ba
1 parent cbc4376
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diff --git a/Dangerfile b/Dangerfile
@@ -24,7 +24,7 @@ end
 def checkPmdInstalled
   installed = system("which pmd")
   if !installed
-    message("`pmd` not found. Install `pmd` to use Copy Paste Detector.")
+    message("`pmd` not found. Install `pmd` to use Copy Paste Detector. https://github.com/indigotech/danger/tree/master#pmdcopy-paste-detector")
   else
     checkCpd(@cpd_opts)
   end

diff --git a/README.md b/README.md
@@ -22,6 +22,17 @@ gem "danger", "4.2.1"
 danger.import_dangerfile(github: "indigotech/danger", branch: "2.0.0") # replace version by latest on "Releases" section
 ```
 
+### PMD/Copy Paste Detector
+
+If your project is running on Travis CI, you will need to add `pmd` installation in your `.travis.yml`
+```
+...
+install:
+- bundle install
+- brew install pmd
+...
+```
+
 ## Usage Locally
 
 ### Setup