missing dependencies for running tests on macos

[jscook2345]

The following dependencies were required for me to run tests on macos:

• gnu tar (gnu-tar in homebrew)
• wget
• sha1sum (coreutils in homebrew)

They seem to be tied to running the squad instance, but I did not see them listed in any documentation.

[mwasilew]

Is this squad or squad-client?

[jscook2345]

It should be squad, but if you try to test squad-client it will come up as well.

[chaws]

Maybe we should add a doc section for MacOS installs?

[mwasilew]

I would try to reproduce it in docker container. It should fail equally. If it doesn't it's Mac thing and I won't worry about it. We have too few people to cover all OSes. We also don't test on Windows. Sorry.

[jscook2345]

Perhaps we could change the squad deployment to use docker for testing squad-client? That would fix a lot of the problems.