PLT v370 Software Patches

First Patch for DrScheme 370
This patch fixes two bugs:
- teachpacks that contain inline images now work properly,
- DrScheme’s REPL’s pict printer now signals errors with proper source location when the pict’s drawing has a runtime error (instead of locking up the drscheme window).
Second Patch for DrScheme 370
This patch fixes two bugs:
- Autosaving, when using the teaching languages, would signal an error, but not anymore.
- Sometimes, clicking on the popup menu in the bottom right would trigger an internal error. That’s now fixed.
Note: this patch includes the first patch above.

This is a PLT package file. To install it, you need to run the PLT setup utility:

Windows: Either open the file when you download it, or double click the downloaded file to install it. You can also drag it onto the Setup PLT executable in the PLT directory.
Macintosh: Drag the file onto the Setup PLT application in the PLT folder.
Unix: In a shell, run plt/bin/setup-plt with the downloaded file as an argument.

Most PLT packages will get written to a user-specific directory, but some will try to create files in the PLT installation directory — in this case you will have to do this with the appropriate administrative rights (if the PLT directory is in a system location).

System administrators: if you want to install a PLT package for all users of a system, use the --all-users flag on the command line when you do the above procedure (you should use the command-line to do the installation).

Please remember to restart DrScheme after installing the package.