Can't update to newest version on osx
Hi, 

I just tried to update to the newest version without success.

Output:
Mac-mini-van-Kim:~ XBMC$ sudo npm install -g homebridge-xiaomi-roborock-vacuum --unsafe-perm
Password:
npm ERR! code 1
npm ERR! Command failed: /usr/local/bin/git clone --depth=1 -q -b master git://github.com/nicoh88/miio.git /Users/XBMC/.npm/_cacache/tmp/git-clone-e676b06c
npm ERR! /Users/XBMC/.npm/_cacache/tmp/git-clone-e676b06c/.git: Permission denied
npm ERR! 


I found in another issue that this might be caused by xcode not being updated so I did that to be sure but the issue remains.

Any ideas?

Thanks in advance!