npm: install to npm-packages

npmrc

@@ -0,0 +1 @@
+prefix = /home/raylu/npm-packages

profile

@@ -0,0 +1,9 @@
+export VIRTUAL_ENV="/home/raylu/env"
+
+NPM_PACKAGES="$HOME/npm-packages"
+export NODE_PATH="$NPM_PACKAGES/lib/node_modules:$NODE_PATH"
+
+PATH=$VIRTUAL_ENV/bin:$NPM_PACKAGES/bin:$PATH
+if [ -d $HOME/bin ]; then
+	PATH=$HOME/bin:$PATH
+fi

zshrc

@@ -108,10 +108,4 @@ function pdf() {
 export GOPATH=$HOME/go
 export PYTHONSTARTUP=$HOME/.pystartup.py
 
-export VIRTUAL_ENV="/home/raylu/env"
-PATH=$VIRTUAL_ENV/bin:$PATH:/sbin:/usr/sbin
-if [ -d $HOME/bin ]; then
-	PATH=$HOME/bin:$PATH
-fi
-
 stty stop undef