#26218: build of glpk +doc fails ----------------------------------+----------------------------------------- Reporter: macosx12345@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 1.9.1 Keywords: | Port: glpk ----------------------------------+----------------------------------------- 1) On Mac OS X 10.6.4 with MacPorts 1.9.1, building the documentation of `glpk` fails: there are 4 `"missing $ inserted"` errors when running texi2pdf on gmpl.texi . When compiling manually, it is enough to press enter to accept the 4 suggestions. I don't understand how to fix this in a clean way, since the incriminated latex code (line 2757, `$$ \left\{ \matrix{=\cr\leq\cr\geq\cr}\right\}b_0-a_0 $$`) compiles when put in a LaTeX document. However, I notice that the recent versions of glpk (at least 4.43 and 4.44) come with a precompiled `gmpl.pdf`, thus I suggest upgrading the port to, say, version 4.44 and skipping the compilation of `gmpl.pdf`. 2) Additionnally, there is a slight dependency problem. When compiling `glpk.tex` the LaTeX package `xy.sty` is used, but it's not provided by the texlive port nor one of its dependencies. One has to also install the `texlive-pictures` port. I attach to this ticket an update proposal to the Portfile that solves both issues and upgrades the port to version 4.44. -- Ticket URL: <http://trac.macports.org/ticket/26218> MacPorts <http://www.macports.org/> Ports system for Mac OS