Linux installation via package manager

[craftzdog (Takuya Matsuyama)]

@anon42954673 Unfortunately, the snap has been discontinued at the moment:

Snap package out of date?

Thanks for the report. Yes, I gave up providing the snap package for Inkdrop. Because it often fails to build for various reasons, and lack of information to fix them. Here is the snapcraft repository: I would really appreciate if you could help me build it!