mzscheme install fails when slib is installed

[Karl Hegbloom]

Package: mzscheme
Version: 209-9ubuntu1
Severity: normal

When I attempted to install drsheme and mzscheme, I got the following
error, where you can also see that installation succeeds after
removing slib and packages that depend on it.

The 'with-load-pathname' routine is missing.  I haven't time to
investigate, sorry.  I must get on with my schoolwork.


Errors were encountered while processing:
 mzscheme
 drscheme
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install.  Trying to recover:
Setting up mzscheme (209-9ubuntu1) ...
Completing install...This program should be used again only when the PLT tree was moved.
You should use bin/setup-plt instead.
finished
Building MzScheme zo files:  This can take a LONG time (10 minutes in some cases!)
finished.
Cataloging SLIB routines...
reference to undefined identifier: with-load-pathname
dpkg: error processing mzscheme (--configure):
 subprocess post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of drscheme:
 drscheme depends on mzscheme (= 1:209-9ubuntu1); however:
  Package mzscheme is not configured yet.
dpkg: error processing drscheme (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 mzscheme
 drscheme
Press return to continue.

(Reading database ... 261983 files and directories currently installed.)
Removing guile-gnome0-dev ...
Removing g-wrap ...
Removing guile-1.6-slib ...
(Reading database ... 261853 files and directories currently installed.)
Removing libgwrap-runtime0-dev ...
(Reading database ... 261827 files and directories currently installed.)
Removing slib ...
Setting up mzscheme (209-9ubuntu1) ...
Completing install...This program should be used again only when the PLT tree was moved.
You should use bin/setup-plt instead.
finished
Building MzScheme zo files:  This can take a LONG time (10 minutes in some cases!)
finished.

Setting up drscheme (209-9ubuntu1) ...
Completing install...This program should be used again only when the PLT tree was moved.
You should use bin/setup-plt instead.
finished
Building DrScheme zo files. (DrScheme Specific Only)
finished.


Press return to continue.


-- 
Karl Hegbloom <karlheg at cs.pdx.edu>
A year in the laboratory often saves an hour at the library.