[gentoo-dev] Java ebuild problems

[gentoo-dev] Java ebuild problems

[Matthew Baxa]

While trying to work on a EJB project in Gentoo, I needed to emerge the 
Java stuff.  The sun-j2ee.ebuild needed to be modified to take the 
correct version available (j2sdkee-1_3_1-linux.tar.gz instead of the old 
j2sdkee-1_3_01-linux.tar.gz) as well as "S=${WORKDIR}/j2sdkee1.3.1"

But my problem lies with Ant.  After emerging ant (and sun-jdk) when I 
try to run ant I get:
    bash-2.05a$ ant
    Exception in thread "main" java.lang.NoClassDefFoundError: 
org/apache/tools/ant/Main

Any ideas on how to fix?

---------------------
Matthew Baxa
http://www.cis.ksu.edu/~mbb1810/
Student Systems Administrator

Re: [gentoo-dev] Java ebuild problems

[mbutcher]

I ran into that exact problem a week ago (though I am using j2sdk 1.4.1). It 
stemmed from the absence of ant.jar in $ANT_HOME (/usr/share/ant). I searched 
the entire filesystem for ant.jar and couldn't find it.

I ran the ebuild again, figuring that it might have given an unnoticed error 
the first time, and it rebuilt correctly, placing ant.jar in /usr/share/ant

I figured I had done something wriong, and didn't think to file a bug, but if 
you are seeing the same thing too... perhaps it should be filed.

Let me know the outcome.

Matt

On Wednesday 03 April 2002 07:15 am, Matthew Baxa wrote:
> While trying to work on a EJB project in Gentoo, I needed to emerge the
> Java stuff.  The sun-j2ee.ebuild needed to be modified to take the
> correct version available (j2sdkee-1_3_1-linux.tar.gz instead of the old
> j2sdkee-1_3_01-linux.tar.gz) as well as "S=${WORKDIR}/j2sdkee1.3.1"
>
> But my problem lies with Ant.  After emerging ant (and sun-jdk) when I
> try to run ant I get:
>     bash-2.05a$ ant
>     Exception in thread "main" java.lang.NoClassDefFoundError:
> org/apache/tools/ant/Main
>
> Any ideas on how to fix?
>
> ---------------------
> Matthew Baxa
> http://www.cis.ksu.edu/~mbb1810/
> Student Systems Administrator
>
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