Update linux config

assets/default/dotfiles/bashrc

@@ -20,6 +20,8 @@ export PATH=/opt/local/bin:/opt/local/sbin:$PATH
 # Android SDK
 if [[ "$DET_OS" == "linux" ]]; then
     ANDROID_SDK=$HOME/workspace/adt-bundle-linux/sdk
+    export GOROOT=/usr/local/go
+    export PATH=$PATH:$GOROOT/bin
 elif [[ "$DET_OS" == "mac" ]]; then
     ANDROID_SDK=$HOME/workspace/android-sdk-macosx
     export PATH=$HOME/Library/Python/2.7/bin:$PATH

recipes/default/packages

@@ -19,7 +19,7 @@ case "$PACKAGE_MANAGER" in
         if [ -n "$(apt-cache policy silversearcher-ag)" ] ; then
             sudo_package 'silversearcher-ag'
         fi
-        sudo_package 'build-essential bash-completion rubygems tmux vim gvim'
+        sudo_package 'build-essential bash-completion tmux vim'
         ;;
 esac