Corrupted

### Describe the bug Spack panics when attempting to bundle http-auth-utils and spits out the following error: ``` > npx spack --mode debug Panic: PanicInfo { payload: Any { .....

Add assume-installed #106

6

Added the ability to specify packages that should be filtered out from the pacman_deps list. makepkg doesn't have a --assume-installed equivalent so if a filter is provided by the user...

The chapter two link to the material ui nextjs-typescript example is no longer valid and will lead to a 404 page. The new url is: https://github.com/mui/material-ui/tree/master/examples/material-ui-nextjs-ts