Just for information, here are some other multiple packages. I would guess that the newer versions of glpk and pexpect in experimental are tests. Others seem to be older versions that were left behind after promotion of the package.
standard vs optional boehm_gc-7.1.p2 boehm_gc-7.1.p0 standard vs experimental gd-2.0.35.p2 gd-2.0.34 libpng-1.2.35 libpng-1.2.24.p1 pexpect-2.0.p4 pexpect-2.1 optional vs experimental glpk-4.38.p4 glpk-4.9 pyopenssl-0.8 pyopenssl-0.6 pyx-0.10 pyx-0.8.1 Cheers, Adam -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org