I've installed Java in Ubuntu and generally it seems to be ok, but now I'm trying to upgrade to OpenJDk 7 and finding problems. When I do
which java I get the following...
epic@ubuntu:~/git/game-of-life$ which java /usr/bin/java epic@ubuntu:~/git/game-of-life$ cd usr/bin/java bash: cd: usr/bin/java: No such file or directory epic@ubuntu:~/git/game-of-life$
When I do
java -version it tells me it's
epic@ubuntu:~/git/game-of-life$ java -version java version "1.6.0_23" OpenJDK Runtime Environment (IcedTea6 1.11pre) (6b23~pre11-0ubuntu126.96.36.199) OpenJDK Client VM (build 20.0-b11, mixed mode, sharing) epic@ubuntu:~/git/game-of-life$
If I look in the Ubuntu Software Center, it thinks both 6 and 7 OpenJDK are installed, any ideas?
EDIT : just realised I added..
export M2_HOME=/usr/local/apache-maven/apache-maven-3.0.3 export M2=$M2_HOME/bin export PATH=$M2:$PATH export JAVA_HOME=/usr/local/jdk1.6.25
to my .bashrc - should I keep doing it this way or would it be bad practice to link like this?