fix bug with node and python packages

gimmes/_node_pkg

@@ -1,7 +1,7 @@
 #!/bin/bash
 set -o errexit -o pipefail
 
-PKG=${0%%*/}
+PKG=${0##*/}
 if [[ "$OS" = "Darwin" ]]; then
 	has "$PKG"  ||  npm install -g "$PKG"
 else

gimmes/_python_pkg

@@ -3,7 +3,7 @@ set -o errexit -o pipefail
 
 gimme python
 
-PKG=${0%%*/}
+PKG=${0##*/}
 if ! has "$PKG"; then
 	if [[ "$OS" = "Darwin" ]]; then
 		mkdir -p "$PYTHONPATH"