<dsmich@roadrunner.com> writes:
> dsmith@stumpy:~/src/guile$ ./check-guile popen.test
> Testing /home/dsmith/src/guile/meta/guile ... popen.test
> with GUILE_LOAD_PATH=/home/dsmith/src/guile/test-suite
> Running popen.test
> FAIL: popen.test: open-output-pipe: no duplicate

Does the attached patch fix your problems with popen.test on Squeeze?

   Thanks,
     Mark