I have some problem with my installation of Texlive Vanilla 2018 on my Debian Stretch.
Everything going well during installation but when I am trying to use Texmaker or LyX, they don't work and don't find any package.
At the end of the vanilla installation, I have tested that everything working well with :
following this page : https://www.tug.org/texlive/doc/texlive-fr/texlive-fr.html#x1-350003.4
And I obtain the right pdf and everything was fine with this method.
So, I think that there is a problem with the equivs dummy package or with the PATH.
In LyX, all the document class are unavailable and in TeXmaker, the command: "pdflatex -synctex=1 -interaction=nonstopmode %.tex" is not working.
I already succeed to install Texlive Vanilla on my previous computer on Debian Stretch (With texlive2016 1 years ago) but it was difficult too. This time I don't see any solution. The Vanilla Texlive is my nightmares with Debian using.
Is there a particularity with the 2018 teXlive Vanilla ?