Hi > On a fresh Debian stretch installation, when trying to process a tex > document tlmgr could not be initialized because xzdec was not installed:
Very unlikely, because tlmgr is not used for processing *any* tex file. tlmgr should not be used and I ship it only in Debian in the restricted USER MODE (see man page), all system wide actions are prohibited because they interfere with the package manager (apt/dpkg) system. What kind of tex document did you try to process? Best Norbert -- PREINING Norbert http://www.preining.info Accelia Inc. + JAIST + TeX Live + Debian Developer GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13