Export epub using pacman installed libreoffice without i/o error

One of the problems I encountered in every arch-based distro I had installed, was the export of epub which i need. No matter if on live-cd or installed. The epub export did never work. Finallly I had the time to work on it on cachy os, and trying to read the logs and errors, I am a user on linux for 26 years now, but not an expert, I found missing dependencies. The solution:

sudo pacman -S libwpg libmythes coin-or-clp coin-or-mp libfbclient

Hello, if I remember correctly there was an extension previously for saving in epub format, since it wasn’t natively possible…something like writer2epub, I don’t know if it’s still supported…in any case there are other tools for packaging epub files like Sigil.

Yes there was an extension and for a while I used it. But the built in is more practical because it needs only one click and the choice where to safe.

It may be noted that all of those, save coin-or-clp and libfbclient, are listed among the optional dependencies of libreoffice-fresh and libreoffice-still.

Nice share though. I do not use epub but this may help others that do.

Yes, real, they are signed optional, but I installed them and now everything is working fine.