add python scripts path

dotfiles/lib/shellenv.sh

@@ -15,6 +15,8 @@ function _setup_env {
     hash brew 2>/dev/null && idem_add_to_front_of_path "$(brew --prefix coreutils)/libexec/gnubin"
     idem_add_to_front_of_path "/usr/local/bin"
 
+    idem_add_to_front_of_path `python -c 'import sysconfig; print sysconfig.get_path("scripts")'`
+
     if is_osx; then
         export CFLAGS=-Qunused-arguments
         export CPPFLAGS=-Qunused-arguments