Completor requires vim compiled with python or python3 and has features job, timers and lambda

[zhuweiyou]

How to fixed it ?

[xchern]

If you are using vim8 under windows, then you should install python and make sure python can be called from vim.

[zhuweiyou]

macOS

I installed python and python3

[Shougo]

You should check it by :echo has('python') and :echo has('python3')

[zhuweiyou]

[Shougo]

Please execute :echo has('python') and :echo has('python3') in your Vim.

[Shougo]

And what is your Vim version?

[Shougo]

The check is here. I think your Vim is too old or if_python and if_python3 are not enabled.

https://github.com/maralla/completor.vim/blob/master/plugin/completor.vim#L12

[zhuweiyou]

vim 8.0.1400

:echo has('python') // 1
:echo has('python3') // 0

[Shougo]

Please execute :echo Check()

function! Check()
  return ((has('python') || has('python3'))
        \ && has('job') && has('timers') && has('lambda')) || has('nvim')
endfunction

[zhuweiyou]

:echo (has('python') || has('python3')) && has('job') && has('timers') && has('lambda')) || has('nvim') 
# 1

[Shougo]

I don't know why it does not work...

[Shougo]

You can add :echomsg s:has_features() in L15.

https://github.com/maralla/completor.vim/blob/master/plugin/completor.vim#L15

[zhuweiyou]

Open some files will report this warning, not all

[maralla]

What is the output of vim --version?

[xclidongbo]

me too . How can I fix it?

[indrabinridwan]

yeah, i have the same problem

[maralla]

@indrabinridwan Please post the result of vim --version here.

[yan-ace62]

@indrabinridwan if you input vim --version |grep python and result is -python -python3 , then You should turn on VIM to support python. You will find that the problem has been solved. How to turn on VIM to support pythom?, see vim-python

[caixxiong]

firstly, confirm your vim support python: vim --version | grep python, must +python and +python3
secondly, confirm python is available in vim: :echo has("python"), :echo has("python3"), must return 1
thirdly, you may be to confirm jedi is installed by pip or pip3, and make sure it be consistent with your available python in vim

[SpecialAmir]

apt install vim-python