qwt for Debian -------------- A postfix has been added to the library name according to the Qt version: * libqwt.so* is Qwt 4.x * libqwt-qt3.so* is Qwt 5.x compiled against Qt3 * libqwt-qt4.so* is Qwt 5.x compiled against Qt4 In that way, all qwt libraries can coexist but you can only have a single development package for each Qt version or in other words, you need to choose between libqwt-qt3-dev (Qwt5) and libqwt-dev (Qwt4). The include files are placed in the following directories: * /usr/include/qwt for Qwt 4.x * /usr/include/qwt-qt3 for Qwt 5.x (Qt3 version) * /usr/include/qwt-qt4 for Qwt 5.x (Qt4 version) If you have a precompiled binary file, linked against libqwt then you may need to add a symbolic link to the corresponding library. To compile the examples, you need to copy them to a local directory and do the following steps: $cp -r /usr/share/doc/libqwt-doc/examples . $cd examples $gunzip *gz */*gz $qmake-qt(3 or 4) examples.pro $make -- Gudjon I. Gudjonsson Mon, 18 Dec 2006 22:21:51 +0100