Install some additional tools

[mqcmd196]

I should install more packages.

> doom doctor
The doctor will see you now...

> Checking your Emacs version...
> Checking for Doom's prerequisites...
> Checking for Emacs config conflicts...
> Checking for great Emacs features...
> Checking for private config conflicts...
> Checking for stale elc files...
> Checking for problematic git global settings...
> Checking Doom Emacs...
  ✓ Initialized Doom Emacs 3.0.0-pre
  ✓ Detected 45 modules
  ✓ Detected 159 packages
  > Checking Doom core for irregularities...
    Found font material-design-icons.ttf
    Found font weathericons.ttf
    Found font octicons.ttf
    Found font fontawesome.ttf
    Found font file-icons.ttf
    Found font all-the-icons.ttf
  > Checking for stale elc files in your DOOMDIR...
  > Checking your enabled modules...
    > :lang cc
      ! Couldn't find glslangValidator. GLSL code completion is disabled
    > :lang go
      ! Couldn't find gopls.
      ! Couldn't find gomodifytags. Manipulating struct tags will not work
      ! Couldn't find gotests. Generating tests will not work
      ! Couldn't find gore. REPL will not work
      ! Couldn't find guru. Refactoring commands (go-guru-*) won't work
    > :lang markdown
      ! Couldn't find a markdown compiler, `markdown-preview' won't work
    > :lang python
      ! Couldn't find isort. Import sorting will not work.
      ! Couldn't find pipenv. pipenv support will not work.
      ! Couldn't find conda in your PATH
    > :lang sh
      ! Couldn't find shellcheck. Shell script linting will not work

[mqcmd196]

In cc

sudo apt install glslang-tools

In python

sudo apt install python3-isort

In shell

sudo apt install shellcheck