This may or may not be much of a task, just making some notes about setup issues on my new less-explodey laptop. Most of these problems are of my own making because I didn't read the setup instructions I wrote.
(I also got the old one fixed and it is no longer an explosion risk.)
---
**Cache**
I get this junk when trying to access an instance:
> Unable to open lock '/Users/epriestley/dev/core/tmp/cache/cluster/locala._www.almanac.cache.lock' for writing!
This is because of user account vs apache permission issues.
I might get rid of this cache (at least partly?) as part of caching changes in T13076, if we're lucky.
As a workaround, I created this file and `chmod 666`'d it. This isn't great.
Another alternative is maybe letting a temporary directory be configured, and just using `<system temp dir>/phacility` on local installs. We use `/core/tmp` instead of `/tmp` in production to keep the data off the tiny `/` mount.
I think "not reading" also comes into play here. The official instructions say to `chmod o+w` the `tmp` directory. It would be nice to find a cleaner fix for this but I'm punting until after cache changes in T13076.
**Conduit Public Key**
I skipped the actual setup instructions and hit this:
```
ERR-INVALID-AUTH: No user or device is associated with that public key.
```
This could be a little more helpful by showing the public key, which is public. I also think I don't have a public key configured? Let me see...
Following the instructions (creating `@instance-client` and adding the right key) fixed this.