<!-- See our full bug reporting guidelines at https://inkscape.org/contribute/report-bugs/ Writing a good bug report will ensure we'll be able to help efficiently. 🙂 --> #### Summary: <!-- Summarize the issue/suggestion concisely: --> When I have TexLive installed from the official distribution (Manjaro) the extension works perfectly. However, I recently uninstalled it and installed a portable and complete version, providing the environment variables: PATH, MANPATH and INFOPATH. I did this according to https://www.tug.org/texlive/doc/texlive-en/texlive-en.html#x1-300003.4.1 The result is that the extension does not appear clickable. I guess it doesn't recognize the PATH. #### Steps to reproduce: <!-- Describe what you did (step-by-step) so we can reproduce: --> - open Inkscape - open Extensions - open Render - open Mathematics - I can't use the LaTeX extension (pdflatex). #### What happened? Does not appear clickable. #### What should have happened? It should appear clickable. Sample attachments: <!-- Attach the sample file(s) highlighting the issue, if appropriate. --> #### Debug info <!-- Open 'Help > About' and click on the little bug icon in the bottom right corner that copies the debug information to your clipboard. For command line users, run 'inkscape --debug-info'. For Inkscape 1.0.2 and older, please manually add the Inkscape Version and Operating System Version. The Inkscape version is listed in the About dialog. For command line users, run 'inkscape -V' Paste the information in the empty space between the apostrophes below: --> ``` ``` <!-- ❤️ Thank you for filling in a new bug report, we appreciate the help! ❤️ Please be patient while we try to find the time to look into your issue. Remember that Inkscape is developed by volunteers in their spare time, we'll try our best to respond to all reports. --> <!-- Please be careful when/after writing # for example in logs, code, or versions of linux - use inline code span - single backticks (`) before and after it, like this - `#1618` - use multi-line code block - triple backticks (```) to fence/enclose console logs - attach long logs as a text file. -->