Carnë Draug wrote: > On 19 March 2012 00:54, Carnë Draug<carandraug+...@gmail.com> wrote: >> On 18 March 2012 15:23, Philip Nienhuis<pr.nienh...@hccnet.nl> wrote: >>> I tried to update the linear-algebra package as ordinary user and that >>> proceeds OK as well; so I conclude there's something wrong in the io pkg >>> setup in the ./src subdir. >> >> Actually the problem seems to be with PKG_ADD as it installs fine if I >> remove it. I don't have experience with it and the documentation isn't >> very helpful either. I'm trying to look at pkg.m source and see how it >> works exactly. It appears to me that when installing the package, a >> PKG_ADD file is added to both the .m and .oct directories and the >> scripts are ran before the package is loaded. However, since there's >> no chk_spreadsheet_support script inside the .oct directory it fails >> (remember the package is not loaded yet and therefore the function is >> not on the seach path). At least that's what I think is happening. >> >> I tried to test this by not making the package autoload but that >> doesn't solve the problem so maybe it's not that. I'll keep >> investigating. > > I've been looking into this for a while (all the try catch blocks in > pkg don't make it much easy) and here's what I found thus far: > > * the reason why the error still occurs even when autoload is off is > because pkg always loads the package at the end of an installation for > a short while to generate a cache for documentation > * removing the java package solves the problem sincee > chk_spreadsheet_support never gets called that way (this took me a > while to understand because I kept getting the same error even after > removing the src/ directory) > > I don't understand why you only get the error when you run it as > normal user and not as root, that kind of error doesn't validate my > hypothesis of being a problem of using a function that is not loaded > yet. It kind points to some problem with pkg prefix (or something that > uses it).
On Windows I have no problems either. Have you tried it on Linux? I can send you a .tar.gz package to try. Perhaps it is my Mandriva setup, who knows. Other than this issue (+ pending commits to svn) the release is ready. > I have created a post_install script that removes the file and that > solves the problem (I have hardcoded the path but I think it's > possible to guess it with pkg). However, it seems to me that the best > approach is to fix something in octave-core. Or maybe not. Maybe it > doesn't make sense to have PKG_ADD calling a function that belongs to > the package that is gonna be loaded. BTW I also saw problems with cell2csv. It isn't picked up by the scripts in the generate_html package. I had to manually edit it into the html stuff. Looking at cell2csv code, I can't pinpoint the cause. On the octave-forge site, under packages/details for miscellaneous, you can see for yourself that it isn't featured at all (nor csv2cell). A clear sign that something is amiss. Philip ------------------------------------------------------------------------------ This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure _______________________________________________ Octave-dev mailing list Octave-dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/octave-dev
