>>what is the best way to use libgcj-4.0.0-8 and >>jdk-1_5_0_04-linux-i586 from Sun on the same fc4 system? >>Is it to leave the already installed gcj on fc4 untouched and simply >>installing Suns rpm too, which then will be installed >>under /usr/java/jdk1.5.0_04? Or is there a better way on using gcj >>and Suns jdk side by side on fc4? http://fedora.redhat.com/docs/release-notes/fc4/#id2503931 > Fedora Core 4 users are advised not to use the Java RPM provided by > Sun. It contains Provides that conflict with names used in packages > provided as part of Fedora Core 4. Because of this, Sun Java might > disappear from an installed system during package upgrade operations. > > Fedora Core 4 users should use either the RPM from jpackage.org or > manually install the Sun Java tarball into /opt. Sun Java 1.5+ is > recommended for stability purposes. http://stanton-finley.net/fedora_core_4_installation_notes.html#Java Andreas