[Bug 1285791] Re: Installing default-jdk, uninstalling it, doing apt-get autoremove, and reinstalling it leaves you without /usr/bin/javac ?

[Dan Kegel]

Running 'apt-get purge openjdk-6-jdk' instead of (or after) removing openjdk-6-jdk appears to work around
the problem; the next install does put /usr/bin/javac in place.

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to java-common in Ubuntu.
https://bugs.launchpad.net/bugs/1285791

Title:
  Installing default-jdk, uninstalling it, doing apt-get autoremove, and
  reinstalling it leaves you without /usr/bin/javac ?

Status in “java-common” package in Ubuntu:
  New

Bug description:
  To reproduce:

  $ sudo lxc-create -t ubuntu -n testbot01-ubu1004-test -- -r lucid
  $ sudo lxc-start -n testbot01-ubu1004-test
  (log in)
  $ sudo apt-get install default-jdk
  $ which javac
  /usr/bin/javac
  $ sudo apt-get remove default-jdk
  $ which javac
  /usr/bin/javac
  $ sudo apt-get autoremove -y
  $ which javac
  $ sudo apt-get install default-jdk
  $ which javac
  $ update-java-alternatives -l
  java-1.6.0-openjdk 1061 /usr/lib/jvm/java-1.6.0-openjdk
  $ sudo update-java-alternatives -a 
  update-alternatives: error: no alternatives for appletviewer.
  update-alternatives: error: no alternatives for extcheck.
  ...
  $ apt-cache policy default-jdk
  default-jdk:
    Installed: 1.6-34
    Candidate: 1.6-34
    Version table:
   *** 1.6-34 0
          500 http://archive.ubuntu.com/ubuntu/ lucid/main Packages
          100 /var/lib/dpkg/status

  If you save a log on the two 'apt-get install default-jdk' lines,
  diffing the two shows:

   Setting up openjdk-6-jre-headless (6b27-1.12.6-1ubuntu0.10.04.4) ...
  -update-alternatives: using /usr/lib/jvm/java-6-openjdk/jre/bin/java to provide /usr/bin/java (java) in auto mode.
  ...
   Setting up openjdk-6-jdk (6b27-1.12.6-1ubuntu0.10.04.4) ...
  -update-alternatives: using /usr/lib/jvm/java-6-openjdk/bin/appletviewer to provide /usr/bin/appletviewer (appletviewer) in auto mode.

  So evidently there's some sort of postinst / postrm problem that only
  shows up on the second install?

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/java-common/+bug/1285791/+subscriptions