[plt-scheme] DrScheme startup error: unbound variable in module in: -reset-console

From: Dave Gurnell (d.j.gurnell at gmail.com)
Date: Tue May 22 18:20:49 EDT 2007

Oops! Okay, I guess I must've always updated Scheme at the right  
moment. That would clear the PLaneT cache, wouldn't it?

> No, it won't. PLaneT has a strict "no magic upgrades" policy.
> PLaneT remembers what version a particular file got the first time it
> did the require and it gets that version in the future, even if there
> are new versions released. You can clear that linking with the planet
> commandline tool, or you can edit the require line to insist on a
> version that is at least a certain minor version, tho.
> Robby

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