Fix pynvim on macOS by installing dependency

playbooks/macOS.yaml

@@ -9,6 +9,7 @@
     - role: mas
 
     - role: iterm
+    - role: kitty
     - role: magnet
     - role: microsoft-remote-desktop
     - role: viscosity

roles/kitty/tasks/Darwin.yaml

@@ -0,0 +1,5 @@
+---
+- name: install homebrew package
+  homebrew:
+    name: kitty
+    state: latest

roles/neovim/tasks/Darwin.yaml

@@ -6,6 +6,12 @@
     state: latest
 
 - set_fact:
-    neovim_pip_packages: '{{neovim_pip_packages + ["pynvim"]}}'
+    neovim_pip_packages: >
+      {{
+          neovim_pip_packages + [
+            "pynvim",
+            "greenlet"
+          ]
+      }}
 
 - include_tasks: Unix.yaml