When tryting to add an approved extension, you may be presented with a message saying 'We couldn't find any packages matching...'.
This can be due to a couple of reasons:
- If github.com is blocked by your firewall, search will fail. Pease ensure that github.com is whitelisted in your firewall
- GitHub may be blocking additional requests from your school's IP adress if too many people have used the search recently. This is called the rate limit. To avoid this, try to stagger package downloads over time.