diff --git a/prun/prun b/prun/prun
index b9b7bdf1..ca93244e 100755
--- a/prun/prun
+++ b/prun/prun
@@ -3,8 +3,12 @@ if [ $# -lt 2 ]; then
   echo "usage: prun package command ..." >&2
   exit 1
 fi
-arg1=$1;shift
+arg1=$1; shift
 set -- $arg1 "$@"
-pkg=$1;shift;
-. /usr/local/package/lib/$pkg.profile
+pkg=$1; shift;
+if [[ "$pkg" == */* ]]; then
+    . $pkg
+else
+    . /usr/local/package/lib/$pkg.profile
+fi
 exec "$@"