diff --git a/.zshrc b/.zshrc
index fe296e4..a0bf7a1 100644
--- a/.zshrc
+++ b/.zshrc
@@ -36,5 +36,8 @@ alias sudo='sudo '
 # mollifier delta blog : http://mollifier.hatenablog.com/entry/20100317/p1
 alias -g C='| pbcopy'
 
+export PATH=/opt/local/bin:/opt/local/sbin:$PATH
+export PATH="$HOME/.rbenv/bin:$PATH"
 export PATH="$PATH:"/Applications/microchip/xc8/v1.35/bin""
 export PATH=$PATH:/usr/local/share/git-core/contrib/diff-highlight
+export PATH="$PATH":/Users/RYK6U0327/isrb2