Installing Butler is slow

[patrickfweston]

I've run into this a few times while bringing projects up. Running npm install initially can take over an hour to run. I'm unsure what might be causing the problems.

I may investigate using another npm compatible package manager like yarn to see if it speeds up the process.

[aCyborg]

Since butler is running through both sculpin and spress tasks, I wonder if running the failing sculpin commands are contributing to the slow down of butler. Could be worth testing.