Message-ID: <4F79F30B.8020305@gmail.com>
Date: Mon, 02 Apr 2012 20:42:19 +0200
From: marco atzeri <marco.atzeri@gmail.com>
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To: cygwin@cygwin.com
Subject: Re: Gnu Compiler for Java compiling
References: <BAY147-W303F5356A078EF1D320DB8D04C0@phx.gbl> <4F79EC76.8080303@acm.org>
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On 4/2/2012 8:14 PM, David Rothenberger wrote:
> On 4/2/2012 1:48 AM, Me Myself and I wrote:
>> I have just gone through the install with internet download using
>> the latest cygwin windows installer,
>> on my 64 bit Microsoft Windows 7.  I assume that I've only gotten
>> 32 bit software, which is not my issue.
>>
>> I am trying to compile my first java program,
>>
>> gcj Program.java --main=Program -o Program.exe
>>
>> and I find that I only get the errror message:
>>
>> Exception in thread "main" java.lang.NoClassDefFoundError: org.eclipse.jdt.internal.compiler.batch.GCCMain
>
> Check /usr/share/doc/Cygwin/gcc4.README, specifically the section "Java
> users need an additional download to compile source to bytecode."
>
> I was not able to find the "download_ecj.sh" script mentioned there, but
> downloading the ECJ jar file solved the problem for me.
>

use the search

http://cygwin.com/cgi-bin2/package-cat.cgi?file=gcc4-java%2Fgcc4-java-4.3.4-4&grep=download_ecj.sh

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