Use glob pattern to test for pypy

Author: BanzaiMan

bin/compile

@@ -13,7 +13,7 @@ if [[ ! $VERSION ]] ; then
 fi
 
 function install_numpy() {
-  if [[ $VERSION =~ ^pypy ]]; then
+  if [[ $VERSION == pypy* ]]; then
     $HOME/virtualenv/$VIRTENV_VERSION/bin/pip -m pip install git+https://bitbucket.org/pypy/numpy.git
   else
     $HOME/virtualenv/$VIRTENV_VERSION/bin/pip install --upgrade $CPYTHON_ONLY_PKGS