Where do I find these 3 'missing helpers'?
Hi!
I like Recoll very much. I have used it under Ubuntu 18.04 for over 3 years. Now I have created a new partition with Ubuntu 20.04. I stopped all indexing in 18.04, copied the 3 configuration folders from the 18.04 partition to the 20.04 partition. Then started Recoll (in 20.04) and chose "Rebuild index" (from scratch). The indexing finished quite fast, and everything seems to work, but there are 3 missing helpers:
python3:pylzma (application/x-7z-compressed)
untex (text/x-tex)
wpd2html (application/vnd.wordperfect)
How do I install them (in Ubuntu 20.04.1 LTS)? Synaptic cannot find them. And I can't find any information on the recoll website either using the following Google search: 'site:lesbonscomptes.com python3 pylzma'.
Any help would be appreciated. Thank you.