Hi there, i upgraded my debian testing installation some time ago and since then, therion wont compile anymore. When i run i get the following output: ------------------------------------ therion 5.4.4 (2019-05-01) cavern - Survex 1.2.42 initialization file: /etc/therion.ini reading ... done This is pdfTeX, Version 3.14159265-2.6-1.40.20 (TeX Live 2019/Debian) (preloaded format=pdfetex) restricted \write18 enabled. entering extended mode (./fonttest.tex checking optional fonts csr10 csti10 csbx10 csss10 csssi10 ... NOT INSTALLED This is pdfTeX, Version 3.14159265-2.6-1.40.20 (TeX Live 2019/Debian) (preloaded format=pdfetex) restricted \write18 enabled. entering extended mode (./fonttest.tex checking optional fonts cmcyr10 cmcti10 cmcbx10 cmcss10 cmcssi10 ... NOT INSTALLED configuration file: therion/model.hirlatz-dop-1m_geoland-dom-10mALS.thconfig reading ... done reading source files ... proj_create: Error -1: no arguments in initialization list therion: error -- PROJ4 library: -1 (no arguments in initialization list) ------------------------------------ I cant figure out whats wrong.... Also loch crashes, is this related? -------------------------- $ loch Error: glXCreateContext failed --------------------------