They're kind of right when they say "definitely"; the Zulip desktop client is written in C++, uses Qt for graphics, and uses CMake to build. I don't think any of those are available on Plan 9 (well, C++ is, but the compilers are kind of old...). On September 26, 2015 9:59:44 AM CDT, Skip Tavakkolian wrote: >Plan 9 is now popular enough to make fun of: > >https://www.zulip.org/clients.html -- Sent from my Nexus 5 with K-9 Mail. Please excuse my brevity.