I tried snagging the slib and g-wrap from linuxpackages. Tried installing gnucash from source, but ./configure gave the following error:
checking for g-wrap - 1.1.11 <= version < 1.3.0... no
configure: warning: gwrap check failed
configure: error:
g-wrap does not appear to be installed correctly, or is not in the
correct version range. Right now gnucash requires at least version
1.1.11 to build, but does not work with 1.3 or greater.
If you need to install g-wrap, you can find it at
http://www.gnucash.org/pub/g-wrap.
Sure enough, g-wrap was 1.3.1. Is there an older Slackware package of g-wrap available? Any special flags I need to pass ./configure to get gnucash to work?