Support Parallels Tools installation on VMs with openSUSE Transactional Updates (e.g. openSUSE Transactional Server install option, openSUSE MicroOS). At present the Parallels Tools installer can run within a transactional-update shell but fails installing the Parallels Tools daemon. OS with transactional updates are used for containers as well as desktops. Just a note that all the major Linux distributions have variants that support transactional updates, e.g. Fedora Silverblue, Ubuntu Core, and generally it should just require installing with different commands (e.g. instead of zypper run transactional-update), although sometimes care with paths is also required.