thermondo / heroku-buildpack-tex Goto Github PK

I've selected custom TeX Live version by adding a file called texlive.repository with the following content:
ftp://tug.org/historic/systems/texlive/2017/tlnet-final/

When I build my Heroku app I get the following error:

remote: tlmgr: main database at ftp://tug.org/historic/systems/texlive/2017/tlnet-final/ is not signed: no access to cryptographic signature
remote: ! Push rejected, failed to compile TeX Live app.

Anybody knows how this can be fixed?

As far as I can see, the xelatex engine is not included, only pdflatex (and etex), right?

What do I have to change in order to install the xelatex engine as well?

Thanks in advance!

Not sure if this issue is because of this buildpack, but an \includegraphics statement stopped working out of nowhere and I didn't change anything on my end. I've tried clearing the build cache and redeploying, and reuploading the image and all sorts of things with no luck. The latex output also shows no errors. It works on my local machine, but that's not such a good indicator because I have the full tex installation there. Anyway, if you know of something that could be causing this or how to debug this I would appreciate the insights!

http://security.ubuntu.com/ubuntu/pool/main/w/wget/wget_1.13.4-2ubuntu1.2_amd64.deb

set for

• install-tl
• tlmgr

so install and update is done from this mirror.

When I try to add the buildpack I get
Unknown directive ...containerchecksum c59200574a316416a23695c258edf3a32531fbda43ccdc09360ee105c3f07f9fb77df17c4ba4c2ea4f3a5ea6667e064b51e3d8c2fe6c984ba3e71b4e32716955... , please fix it! at /tmp/build_5fd198f2598d92d2db67775fd7733513/Prescrypto-prescript-e3d5a91f350e910cbcb892fa303da9fb58de9185/.texlive/tlpkg/TeXLive/TLPOBJ.pm line 201, <$retfh> line 5579.

Google searches point me towards things like:
https://darrengoossens.wordpress.com/2016/06/20/a-little-trick-with-tlmgr-unknown-directive-containerchecksum-error/
http://tex.stackexchange.com/questions/313768/why-getting-this-error-tlmgr-unknown-directive

But I still can't figure it out.

Please don't unassign yourself. This issue is only made to reproduce a ZenHub bug.

Heroku has just deprecated the cedar stack and introduced the new cedar-14 stack.

With that change, Ubuntu 10.04 has been upgraded to Ubuntu 14.04.

This breaks the buildpack, unfortunately.

To [email protected]:my-app.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to '[email protected]:my-app.git'

Stuck on version 2012.

I am clearing the cache using https://github.com/perplexes/heroku-buildpack-clearcache.git

But no matter what TeXLive stays at 2012. : (

What is the easiest way to enable xelatex support?

When deploying a new version of my code base to Heroku everything gets updated. This often break things so I want to lock down and freeze all versions.

How can this be achieved?

I have been having trouble getting fonts to work with xelatex. I realize this isn't quite appropriate for a github issue but I didn't know where else to turn for help!

I've tried installing fonts by putting collection-fontsrecommended in the texlive.profile and then using something like \usepackage{palatino}, which doesn't work. Basically the \renewcommand\familydefault{\sfdefault} doesn't seem to do anything because I'm still getting serif fonts. I also tried using fontspec, and \setmainfont{} but then I imagine specific font packages must be installed and I wasn't able to do it via tlmgr and placing more entries on the texlive.profile. Any ideas?