This is qbism.  Do not taunt qbism.

qbism plays well with ImageMagick.  Get ImageMagick.  It good.

$ qbism -help
$ qbism | display
$ qbism -size 1024x768 | display -window root
$ qbism -oversamp 3 | convert - output.png
$ qbism -inqbe ~/gimp-qbist/foo.qbe | display
$ qbism -outqbm - | grep -v SHIFT | qbism -inqbm - | display

If you don't have ImageMagick, you can output directly to BMP:

$ qbism -imgfmt bmp -outimg output.bmp

qbism isn't fully GQbist 1.12-compatible (GQbist is found in GIMP).  For
instance, it can read and write QBE files with a nonstandard number of
transformations.  Sometimes the generated image looks different or even
completely wrong.  I haven't figured out why; maybe the GQbist optimizer is
doing something funny.