update test_build.sh

Author: transfluxus

scripts/test_build.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
-. build.sh --no-update
-cd scripts || exit
+#. build.sh --no-update
+#cd scripts || exit
 . fresh_install.sh
+# go back to orig directory
+cd "$project_dir/scripts" || exit
 . fresh_install_py12.sh