#49423: Octave configure can't find Qt libraries in El Capitan ----------------------------------+------------------------- Reporter: hartman.jonathan2@… | Owner: michaelld@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Resolution: | Keywords: Port: octave | ----------------------------------+------------------------- Comment (by hartman.jonathan2@…): Replying to [comment:2 ryandesign@…]:

The qt4-mac port was recently reorganized. Some ports that use Qt (apparently including octave) will need to be revised. Adding the qt4 1.0 portgroup would be the first step, and might be the only needed step.

Well, the problem seems to be caused by Qt no longer being installed in the same directories that it used to be installed in and the Octave configure searches for it in the old directories. Copying the relevant .pc files into the old directory and creating symbolic links to the relevant binaries seems to of helped pkgconfig find where the Qt libraries are stored and where the required programs are respectively. Before installing Octave, I entered the following commands in the Bash shell: {{{ sudo cp -R /opt/local/libexec/qt4/lib/pkgconfig/ /opt/local/share/pkgconfig }}} and {{{ sudo ln -s /opt/local/libexec/qt4/bin/* /opt/local/bin }}} The first command copies the .pc files from where qt4 is installed to a directory where pkg-config can find them and the second command creates symbolic links to the required binaries in a directory that is searched by the Octave configure script. Once these are typed in, then the Octave configure script finds the directory where Qt4 is installed and the gui compiles correctly if you type {{{ sudo port install octave +atlas +gui }}} This is still a problem with the package though if it's searching for Qt in the wrong directories. I solved it by manually copying some files and creating symbolic links to the directories where the new qt4-mac port is installed. So, I think that this is still a bug that needs to be fixed. -- Ticket URL: <https://trac.macports.org/ticket/49423#comment:3> MacPorts <https://www.macports.org/> Ports system for OS X

#49423: Octave configure can't find Qt libraries in El Capitan ----------------------------------+------------------------- Reporter: hartman.jonathan2@… | Owner: michaelld@… Type: defect | Status: closed Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Resolution: fixed | Keywords: Port: octave | ----------------------------------+------------------------- Comment (by dersh@…): I just tried to use octave with the GUI, and octave would only start command line only. It didn't give an error or anything. I tried few things and finally just rebuilt octave and now it works fine. For some reason, although I had 3.8.2_13, I think that it didn't capture the above fix. So, it was installed +gui, and I don't recall seeing any build errors, it would not open the gui. But, forcing the rebuild did fix it for me. Perhaps the resolution to this ticket should have included a rev bump as well? I am posting this, just so that if anyone else has this problem they can find this fix. -- Ticket URL: <https://trac.macports.org/ticket/49423#comment:5> MacPorts <https://www.macports.org/> Ports system for OS X