Problem with ruby & ncurses

[phineas0fog]

Hello :)
I want to try tpp but when I use tpp example.tpp the first slide is displayed but there is this message at the bot of the term :
ruby: symbol lookup error: /usr/lib/ruby/vendor_ruby/2.4.0/x86_64-linux/ncurses_bin.so: undefined symbol: rb_thread_select
And my term crash...
Here is the file: example.tpp
Thank you for the s olution :D

[jamesalbert]

http://stackoverflow.com/a/32372940/1701961

[phineas0fog]

I have the version 1.3.1-10 of ruby-ncurses (I use arch). I try to reinstall it but there is the same problem...

[jamesalbert]

Yeah but you're using ruby 2.4.0 which looks like it doesn't support rb_thread_select. I'm no ruby expert, but from the look of the errors, I would guess that you need to either downgrade ruby or upgrade ncurses. Again, no ruby expert and I haven't dug into this. Just got an email alert so I thought I'd help if I could