guides/developer/Development-environment.md

@@ -21,13 +21,12 @@ install more gems inside that env if need be.
 (If you don't plan on installing extra gems you can leave the ```ARACHNI_BUILD_ENV```
 variable undefined and save some space.)
 
-Finally, if you are using RVM, put this in your ```.rvmrc``` file:
+## Setting the environment
 
-    # Clear RVM's env overrides to make room for ours
-    rvm reset
+Place the following into an `.env` file:
 
     # Get us into the package env
-    source /home/<username>/arachni-build-dir/arachni/system/setenv
+    source ~/builds/arachni-dev-env/system/setenv
 
     # The setenv script sets this to 'production', so unset it.
     unset RAILS_ENV
@@ -36,6 +35,4 @@ Finally, if you are using RVM, put this in your ```.rvmrc``` file:
     unset ARACHNI_FRAMEWORK_LOGDIR
     unset ARACHNI_WEBUI_LOGDIR
 
-
-If not using RVM, you'll have to run the above (except for the first line) manually when working from the
-terminal while developing Arachni.
+And then, from your working directory, run `source .env`
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