Add depencency check

Changes to be committed:
  modified:   install.sh
  modified:   lua/lsp-config.lua

install.sh

@@ -1,5 +1,24 @@
 #!/bin/bash
 
+NPMDP=""
+if command -v nvim >/dev/null 2>&1 ; then
+    NPMDP="pyright prettier"
+else
+    echo "No installation of Neovim was found"
+    echo "Quitting now..."
+    exit 127
+fi
+
+
+if command -v npm >/dev/null 2>&1 ; then
+    :
+else
+    echo "No installation of npm was found"
+    echo "Quitting now..."
+    exit 127
+fi
+
+
 [ -d "$HOME/.local/share/nvim/site/pack/packer" ] && rm -rf $HOME/.local/share/nvim/site/pack/packer
 git clone --depth 1 https://github.com/wbthomason/packer.nvim $HOME/.local/share/nvim/site/pack/packer/start/packer.nvim
 
@@ -8,4 +27,4 @@ git clone --depth 1 https://github.com/wbthomason/packer.nvim $HOME/.local/share
 mkdir -p $HOME/.config/nvim && git clone --depth 1 https://github.com/arkorty/neolite.git $HOME/.config/nvim
 
 nvim --headless -c 'autocmd User PackerComplete quitall' -c 'PackerSync'
-nvim +TSUpdate "+MasonInstall stylua rustfmt prettier black clang-format"
+nvim +TSUpdate "+MasonInstall stylua rustfmt black clang-format $NPMDP"

lua/lsp-config.lua

@@ -16,7 +16,7 @@ end
 mason.setup({})
 
 mason_lspconfig.setup({
-    ensure_installed = { "lua_ls", "rust_analyzer", "clangd", "pyright", "marksman" },
+	ensure_installed = { "lua_ls", "rust_analyzer", "clangd", "marksman" },
 })
 
 local cnl_ok, cmp_nvim_lsp = pcall(require, "cmp_nvim_lsp")