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Walt and Kenneth, |
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Your help with this problem is appreciated, though the problem still |
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persists. |
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What versions of java do you guys have installed? What does "eselect |
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java-vm list" show on your machines? |
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I'm on AMD64, what architectures are you running? |
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Looking around, /usr/bin/java is a symlink to run-java-tool which is |
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working. For example "java -version" displays an appropriate value. |
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Output from multiple tests of eselect, java-config, and emerge is |
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attached. To summarize the attachment: |
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/usr/lib/jvm reports icedtea6 and sun-jdk-1.6.0.20 |
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"eselect java-vm list" shows sun-jdk as active |
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"eix -e --nocolor ant-core" shows ant-core installed |
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"eselect java-vm set system 1" successfully changes to icedtea6 |
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"emerge -qv ant-junit" fails because ant-junit isn't found |
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"eselect java-vm set system 2" successfully changes to sun-jdk-1.6.0.20 |
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"emerge -qv ant-junit" fails because ant-junit isn't found |
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notice that both icedtea6 and sun-jdk-1.6.0.20 have been tried and "emerge ant-junit" fails with both |
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On a related note, |
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"java-config -S" only works for user 'root'. It doesn't work for an individual user, e.g. 'relson' |
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"eselect java-vm set" allows system-wide setting of the vm and also has a per-user option. |
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Also, eselect includes an unnecessary (but harmless) / in the sym-link, i.e. |
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eselect: current-system-vm -> /usr/lib/jvm//icedtea6 |
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java-config: current-system-vm -> /usr/lib/jvm/icedtea6 |
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On Sat, 22 May 2010 20:41:19 -0700 |
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walt wrote: |
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> On 05/22/2010 01:10 PM, David Relson wrote: |
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> > |
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> > * Unable to determine VM for building from dependencies: |
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> > * Failed to determine VM for building. |
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> |
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> Well, I've seen those error messages more than once. If I were |
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> half-a-bottle more sober, I'm sure I could remember how I fixed |
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> the problem. |
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> |
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> Gentoo offers two (competing?) ways to specify the system-vm. |
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> |
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> #eselect java-vm |
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> Usage: eselect java-vm <action> <options> |
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> Extra actions: |
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> list List Available Virtual Machines |
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> set Set a new system or user vm |
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> show Show the current vm |
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> |
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> #java-config |
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> Usage: java-config [options] |
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> -L, --list-available-vms |
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> List available Java Virtual Machines |
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> -S VM, --set-system-vm=VM |
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> Set the default Java VM for the system |
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> |
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> I seem to recall that the important things changed by these two |
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> gizmos are some symlinks like, for example: |
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> |
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> /etc/java-config-2/current-system-vm -> /usr/lib/jvm//sun-jdk-1.6/ |
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> /usr/bin/java -> run-java-tool |
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> |
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> Maybe I can remember more details tomorrow. |
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> |
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> |
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> |
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