run-tests.py: pass --install-scripts to setup.py This avoids possible problems when the user has a ~/.pydistutils.cfg. Fixes issue638. Patch provided by Ralf Schmitt.

#!/bin/sh

hg init
echo This is file a1 > a
hg add a
hg commit -m "commit #0" -d "1000000 0"
touch b
hg add b
rm b
hg commit -A -m"comment #1" -d "1000000 0"