install.pl: Set __arch_install_post to nil
-rwxr-xr-x 190142 install.pl
-rw-r--r-- 4072 ofed-scripts.spec
-rwxr-xr-x 8510 uninstall.sh
-rwxr-xr-x 29 vendor_post_uninstall.sh
-rwxr-xr-x 20 vendor_pre_uninstall.sh