Friday, January 7, 2011
Posted in
Linux
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Sun-JDK5 is one of those prerequisites that used to build android source successfully.
(According to official setup notes: Java 6 is not supported, because of incompatibilities with @Override.) The default JDK choose by Maverick was icedtea6, which is not recommended for building android, so, we're gonna install JDK5 instead of icedtea.
Unfortunately, JDK5 was abandoned by Ubuntu 10.10/10.04, but fortunately, Janty(9.04) still have JDK5 in its repository. So, let's move on.
Add packages sources to /etc/apt/sources.list:
and then:
after installation finished, use
to check the current java version.
(According to official setup notes: Java 6 is not supported, because of incompatibilities with @Override.) The default JDK choose by Maverick was icedtea6, which is not recommended for building android, so, we're gonna install JDK5 instead of icedtea.
Unfortunately, JDK5 was abandoned by Ubuntu 10.10/10.04, but fortunately, Janty(9.04) still have JDK5 in its repository. So, let's move on.
Add packages sources to /etc/apt/sources.list:
deb http://archive.ubuntu.com/ubuntu dapper main multiverse
deb http://archive.ubuntu.com/ubuntu dapper-updates main multiverseand then:
$sudo apt-get update
$sudo apt-get install sun-java5-jdkafter installation finished, use
$java -versionto check the current java version.
If you had JDK6 installed before JDK5, you probably need help from 'update-alternatives'.
First, list all Java installed,
$update-java-alternatives -lSecond, set the JDK5 as system default,
$sudo update-java-alternatives -s java-1.5.0-sunYou are ALL SET!
2 意見:
hai i just try but it still failed. the output like this:
E: Some index files failed to download, they have been ignored, or old ones used instead.
msc05-12@msc05-12-desktop:~$ sudo apt-get install sun-java5-jdk
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package sun-java5-jdk
msc05-12@msc05-12-desktop:~$
hai had tried it. but the output is like tis:
E: Some index files failed to download, they have been ignored, or old ones used instead.
msc05-12@msc05-12-desktop:~$ sudo apt-get install sun-java5-jdk
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package sun-java5-jdk
msc05-12@msc05-12-desktop:~$
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