strip "python" from $2

runtime.d/public_modules.rtinstall

 #! /bin/sh -e
 
+VERSION=${2#python}
 if which python >/dev/null 2>&1 && which pycompile >/dev/null 2>&1; then
-    pycompile -V $2 /usr/lib/python$2/
+    pycompile -V $VERSION /usr/lib/$VERSION/
 else
     echo >&2 "python or pycompile not found in $(basename $0) hook."
     exit 1

runtime.d/public_modules.rtremove

 #! /bin/sh -e
 
+VERSION=${2#python}
 if which python >/dev/null 2>&1 && which pyclean >/dev/null 2>&1; then
-	pyclean -V $2 /usr/lib/python$2/
+	pyclean -V $VERSION /usr/lib/python$VERSION/
 else
-	find /usr/lib/python$2/ -name '*.py[co]' -delete
+	find /usr/lib/python$VERSION/ -name '*.py[co]' -delete
 fi