updated documentation about PATH envvar and composer gloab require

phpmetrics · Apr 10, 2017 · e2c5e53 · e2c5e53
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diff --git a/README.md b/README.md
@@ -25,6 +25,10 @@ mv phpmetrics.phar /usr/local/bin/phpmetrics
 #### As a composer dependency:
 
     composer global require 'phpmetrics/phpmetrics'
+
+Please note that the `~/.composer/vendor/bin` directory must be in your `$PATH`. For example in your `~/.bash_profile` (or `~/.bashrc`), add :
+
+    export PATH=~/.composer/vendor/bin:$PATH
 
 # Usage