Cannot install the binary file

[seongs1024]

Environment:

• OS: WSL2 ubuntu
• (Neo)Vim version: Vim 8.1.2269
• vim-clap version: v0.35

Describe the bug

Cannot install the binary file with Plug 'liuchengxu/vim-clap', { 'do': { -> clap#installer#force_download() } }

Clap debug

Error detected while processing function clap#[5]..clap#installer#install[7]..clap#installer#build_all[7]..SNR>30_unix_sanity_check_is_ok:
line   12:
E484: Can't open file /tmp/vaC0B75/3
has cargo: 1
has maple: v:null
has +python3: 1
has py dynamic module: 0
has ctags: ctags not found
rustc version:
Error detected while processing function clap#[25]..clap#debugging#info:
line   44:
E484: Can't open file /tmp/vaC0B75/4

Additional context

After following the guide, downloading pre-built binary, vim-clap works except git-related commands.

Same error message of:

• :Clap bcommits
• :Clap commits
• :Clap git_diff_files

Error detected while processing function clap#[46]..clap#for[23]..SNR>69_detect_source_type[9]..79[1]..clap#provider#commits#source_common[1]..clap#path#get_git_root:
line    1:
E484: Can't open file /tmp/vm6phQZ/7
E684: list index out of range: 0

Especially :Clap gfiles works though.

[liuchengxu]

Some providers can work without the Rust binary, but some are not.

Looks like your vim failed to call system() somehow, can you see what :echo system("uname") says?

[seongs1024]

:echo system("uname") says:

E484: Can't open file /tmp/vZdM1Y0/0

echo works but system() doesn't work.
I guess, it's not the problem of vim-clap.

But on the terminal, uname says:

/home/user〉uname                                                                           07/20/2022 05:09:58 PM
Linux

[liuchengxu]

It's probably caused by the shell you are using, a few useful links, kristijanhusak/vim-js-file-import#31, dag/vim-fish#50.

[seongs1024]

I'm using nushell so the vim system() call doesn't work.
I put set shell=/bin/bash in the ~/.vimrc file, which fixed the problem.

Thanks a lot!