perl -i -npe "s/build/build -mod=vendor/" default.do
perl -i -npe "s/test/test -mod=vendor/" bench.do
-find . -type d -exec chmod 755 {} \;
-find . -type f -exec chmod 644 {} \;
+find . -type d -exec chmod 755 {} +
+find . -type f -exec chmod 644 {} +
chmod +x contrib/do
cd ..