Option to not install dependencies (#45)
Option to not install dependencies (#45)

Summary:
This adds an argument to skip installing the system dependencies. This is useful to a project I am working on which wraps `mvfst` and installs dependent system packages in its own way.
Pull Request resolved: https://github.com/facebookincubator/mvfst/pull/45

Reviewed By: yangchi

Differential Revision: D17553209

Pulled By: udippant

fbshipit-source-id: 427a1df562ba7b6f6962aa42fb6f4ea5636e8101

facebookincubator/mvfst,facebookincubator/mvfst,facebookincubator/mvfst,facebookincubator/mvfst,facebookincubator/mvfst