Set $PYTHON_BUILD_ROOT depending on os

Author: BanzaiMan

bin/compile

@@ -21,8 +21,14 @@ function install_numpy() {
 
 set -o xtrace
 
-sudo env PYTHON_BUILD_ROOT=/opt/pyenv/plugins/python-build \
-  /opt/pyenv/plugins/python-build/bin/python-build $VERSION $INSTALL_DEST/$VERSION
+if [[ "$(uname)" == "Linux" ]] ; then
+  PYENV_ROOT=/opt/pyenv
+else
+  PYENV_ROOT=/usr/local/opt/pyenv
+fi
+
+sudo env PYTHON_BUILD_ROOT=$PYENV_ROOT/plugins/python-build \
+  $PYENV_ROOT/plugins/python-build/bin/python-build $VERSION $INSTALL_DEST/$VERSION
 
 if [[ $ALIAS ]] ; then
   rm -f $INSTALL_DEST/$ALIAS