> If you are comfortable using the SqueakMap package browser, you can also load
> OSProcess that way. The "head" version from SqueakMap will load exactly the same
> thing that you loaded from OSProcess-dtl.89.

Yes, and yet another way is to simply execute the following:

  Installer new merge: #osProcess

See the "package-definitions" category of Installer for all the
packages you can load this way.