Fixing build issues

installscript

@@ -0,0 +1,8 @@
+pre_install() {
+  groupadd wolfpack &>/dev/null
+  useradd -g wolfpack -s /bin/false wolfpack &> /dev/null
+}
+
+pre_remove() {
+  getent passwd wolfpack &>/dev/null && userdel wolfpack &> /dev/null
+}