Doesn't work on fish shell

[augustocdias]

When I open nvim using fish shell I'm getting a message that tabnine is not executable... Where is it even stored?

[tzachar]

Did you run the install script? This is probably no related to fish.

[augustocdias]

I've tried uninstalling and installing it again and the problem persists...

Error detected while processing /Users/augusto/.local/share/nvim/site/pack/packer/start/cmp-tabnine/after/plugin/cmp-tabnine.lua:
E5113: Error while calling lua chunk: Vim:E475: Invalid value for argument cmd: '/Users/augusto/.local/share/nvim/site/pack/packer/start/cmp-tabnine/binaries/4.0.9/perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
        LC_ALL = (unset),
        LC_CTYPE = "UTF-8",
        LC_TERMINAL = "iTerm2",
        LANG = "en_DE.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
x86_64-apple-darwin/TabNine' is not executable
stack traceback:
        [C]: in function 'jobstart'
        ...pack/packer/start/cmp-tabnine/lua/cmp_tabnine/source.lua:175: in function '_on_exit'
        ...pack/packer/start/cmp-tabnine/lua/cmp_tabnine/source.lua:98: in function 'new'
        ...e/pack/packer/start/cmp-tabnine/lua/cmp_tabnine/init.lua:7: in function 'setup'

I've tried running it manually and the executables are there but somehow the plugin can't start

[tzachar]

what is the output of

find /Users/augusto/.local/share/nvim/site/pack/packer/start/cmp-tabnine/binaries

I am also baffled as to why perl is being executed here.
Also try another shell, if you think its related to fish.

[augustocdias]

I am migrating to fish from zsh... Everything works fine when I start it from zsh.

Here's the output

find /Users/augusto/.local/share/nvim/site/pack/packer/start/cmp-tabnine/binaries                                                                                                                         I
/Users/augusto/.local/share/nvim/site/pack/packer/start/cmp-tabnine/binaries
/Users/augusto/.local/share/nvim/site/pack/packer/start/cmp-tabnine/binaries/4.0.9
/Users/augusto/.local/share/nvim/site/pack/packer/start/cmp-tabnine/binaries/4.0.9/x86_64-apple-darwin
/Users/augusto/.local/share/nvim/site/pack/packer/start/cmp-tabnine/binaries/4.0.9/x86_64-apple-darwin/TabNine
/Users/augusto/.local/share/nvim/site/pack/packer/start/cmp-tabnine/binaries/4.0.9/x86_64-apple-darwin/TabNine-deep-cloud
/Users/augusto/.local/share/nvim/site/pack/packer/start/cmp-tabnine/binaries/4.0.9/x86_64-apple-darwin/TabNine-deep-local
/Users/augusto/.local/share/nvim/site/pack/packer/start/cmp-tabnine/binaries/4.0.9/x86_64-apple-darwin/WD-TabNine

[augustocdias]

Okay. I found the reason.

It is the variables from the first message. I thought it were 2 distinct messages but as soon as I set those variables it started to work as expected.

Maybe add to the docs so maybe other fish users are aware.

[tzachar]

Again, why is perl being run here? any idea?

[augustocdias]

No idea... Might be another plugin...

[tzachar]

Well, im closing this as I don't think its applicable in general.
Cheers.