Operating system and application version

• OS: *
• Version: current

Describe the bug
Since 97c7bcf, modV cannot complete the yarn install.

The install fails at node-gyp building grandiose, however it is postinstall-postinstall apparently causing the issue. When postinstall-postinstall is removed from package.json we no longer encounter the failing grandiose rebuild.

The error is also inconsistent between systems, pointing to a race condition.

modV has been built successfully from the reported broken commit on a system with these specs:

MacBook Pro (15-inch, 2017)
2.9 GHz Quad-Core Intel Core i7
16 GB 2133 MHz LPDDR3

To Reproduce
Steps to reproduce the behavior:

1. Clone modV
2. Run yarn in the modV directory
3. See node-gyp error at grandiose

Expected behavior
The yarn install should complete without error.

Screenshots
N/A

Additional context
N/A