Here we go, you need a png file called example.png, whatever image should work ok. Launch then inside the dir with: ruby example.rb
and observe the issue, thanks. ** Attachment added: "Test case for RMagick" https://bugs.launchpad.net/ubuntu/+source/transcode/+bug/539106/+attachment/2229276/+files/example.rb -- You received this bug notification because you are subscribed to Ubuntu. https://bugs.launchpad.net/bugs/539106 Title: filter_logoaway: unresolved symbol DestroyConstitute Status in “librmagick-ruby” package in Ubuntu: Confirmed Status in “transcode” package in Ubuntu: Confirmed Status in “librmagick-ruby” source package in Lucid: Confirmed Status in “transcode” source package in Lucid: Confirmed Bug description: Binary package hint: transcode Hi, using the logoaway filter in transcode produces the following error: [transcode] warning: Unable to load filter logoaway: /usr/lib/transcode/filter_logoaway.so: undefined symbol: DestroyConstitute This is also known for other distribution (e.g. Debian) which I think is then an upstream problem. The problem with filter_logoway is that during the compilation there is no check of all used external funtions. A couple of months ago the API of imagemagick has changed and DestroyConstitute() was replaced by ConstituteComponentTerminus() . So, the solution is to change the in line 868 of filter/filter_logoaway.c DestroyConstitute(); <--> ConstituteComponentTerminus(); I found this in the 10.04 development version, but as I said this error may exist also in older distributions as well. >lsb_release -rd Description: Ubuntu lucid (development branch) Release: 10.04 The hint in the change of the imagemagick API I found on launchpad as well: https://code.launchpad.net/~ubuntu-branches/ubuntu/lucid/dx/lucid Maybe it is worth to check other packages in lucid as well before the final release! Oliver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/librmagick-ruby/+bug/539106/+subscriptions _______________________________________________ Pkg-ruby-extras-maintainers mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-ruby-extras-maintainers
