ral Posted October 30, 2002 Report Share Posted October 30, 2002 I grabbed the free version. These are instructions I found: "INSTALLING Qt FOR X11 You may need to be logged in as root, depending on the permissions of the directories where you choose to install Qt. 1. Unpack the archive if you have not done so already: cd /usr/local gunzip qt-x11-3.0.6.tar.gz # uncompress the archive tar xf qt-x11-3.0.6.tar # unpack it This creates the directory /usr/local/qt-3.0.6 containing the files from the main archive. Rename qt-3.0.6 to qt (or make a symlink): mv qt-3.0.6 qt The rest of this file assumes that Qt is installed in /usr/local/qt." I manage to get everything right until here, but I am kind of lost in the next part. Help :( "2. Set some environment variables in the file .profile (or .login, depending on your shell) in your home directory. Create the file if it is not there already. QTDIR - the directory in which you're building Qt PATH - to locate the moc program and other Qt tools MANPATH - to access the Qt man pages LD_LIBRARY_PATH - for the shared Qt library This is done like this: In .profile (if your shell is bash, ksh, zsh or sh), add the following lines: QTDIR=/usr/local/qt PATH=$QTDIR/bin:$PATH MANPATH=$QTDIR/doc/man:$MANPATH LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH export QTDIR PATH MANPATH LD_LIBRARY_PATH In .login (in case your shell is csh or tcsh), add the following lines: setenv QTDIR /usr/local/qt setenv PATH $QTDIR/bin:$PATH setenv MANPATH $QTDIR/doc/man:$MANPATH setenv LD_LIBRARY_PATH $QTDIR/lib:$LD_LIBRARY_PATH After you have done this, you will need to login again, or re-source the profile before continuing, so that at least $QTDIR and $PATH are set. Without these the installation will halt with an error message. On AIX set LIBPATH and on HP-UX set SHLIB_PATH instead of LD_LIBRARY_PATH. 3. Install your license file as $HOME/.qt-license. For the free edition, you do not need a license file. 4. Building. This step compiles the Qt library, and builds the example programs, the tutorial, and the tools (e.g. Qt Designer). Type: ./configure This will configure the Qt library for your machine. Note that GIF support is turned off by default. Run ./configure -help to get a list of configuration options. Read PLATFORMS for a list of supported platforms. To create the library and compile all the examples and the tutorial, type: make If your platform or compiler is not supported, please contact us at qt-bugs@trolltech.com so that we can assist you. If it is supported but you have problems, see http://www.trolltech.com/platforms/ At this point you have binaries created in $QTDIR (eg. $QTDIR/lib/ contains libqt.so). If, however, you would like to have your Qt installed in a non-local installation you can run configure with options splitting Qt into different areas for example: ./configure -libdir /usr/local/lib -bindir /usr/local/bin -headerdir /usr/local/include/qt Then after a successfull make you can: make install This will install Qt onto your machine using the paths you've set. (See ./configure -help for more information). If you choose to install Qt like this, remember that you must set your LD_LIBRARY_PATH to match your -libdir and your QTDIR to your -headerdir (as described in (2) above). 5. In very few cases you may need to run /sbin/ldconfig or something similar at this point if you are using shared libraries. If you have problems running the example programs, e.g. messages like can't load library 'libqt.so.3' you probably need to put a reference to the qt library in a configuration file and run /sbin/ldconfig as root on your system. And don't forget to set LD_LIBRARY_PATH as explained in (2) above. 6. The online HTML documentation is installed in /usr/local/qt/doc/html/ The main page is /usr/local/qt/doc/html/index.html The man pages are installed in /usr/local/qt/doc/man/ That's all. Qt is now installed." Quote Link to comment Share on other sites More sharing options...
ral Posted October 31, 2002 Author Report Share Posted October 31, 2002 Found an rpm on rpmfind :) Will try it later. Have a lot to learn about Linux. Quote Link to comment Share on other sites More sharing options...
ral Posted October 31, 2002 Author Report Share Posted October 31, 2002 Unfortunately, the when I run the RPm it tells me that qt in already installed...hhhmmm Quote Link to comment Share on other sites More sharing options...
ral Posted October 31, 2002 Author Report Share Posted October 31, 2002 Okay, I just upgraded Qt instead of uninstalling. :) Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.