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Posted to user@nutch.apache.org by Howie Wang <ho...@hotmail.com> on 2005/06/07 18:00:17 UTC
RE: NoClassDefFoundError (newbie question; please help)
It's funny, I had things working just fine for weeks and I tried to do
things from scratch yesterday and got the exact same thing. It turned
out that my problem was corrupted JAR files. Can you do a
"$JAVA_HOME/bin/jar tvf nutch-0.6.jar" successfully? And on all
the jar files in the nutch lib directory?
I think what happened with me is that I tried stuffing everything
into a local CVS repository and it changed the jars into text files.
You shouldn't have to set CLASSPATH since the nutch script should
take care of it for you.
Maybe you should try downloading from scratch and making sure
you can "jar tvf" the jar files from the new download.
By the way, Filemon is invaluable when tracking down odd build
issues on Windows:
http://www.sysinternals.com/Utilities/Filemon.html
Howie
>Sorry to spam with so mundane an error; but I am really having problems
>here.
>
>For any attempted use of classes I know to be defined within the nutch-0.6
>jar I am getting a NoClassDefFound error. It must be a simple classpath
>error but I am having many troubles finding it.
>
>NUTCH_JAVA_HOME is set to c:\j2sdk1.4.2_01 and my CLASSPATH is set to
>C:\j2sdk1.4.2_01;C:\nutch-0.6\nutch-0.6.jar. I did this from within System
>Properties->Advanced->Environment Variables. Similarly styled x_JAVA_HOME
>variables set in the same place work just fine (for example CATALINA_HOME
>for tomcat gives no trouble) so that is not what I suspect.
>
> I am not so used to setting classpaths manually on Windowstm. What am I
>doing wrong? I am using cygwin, but from what I read cygwin will translate
>c:\blah to /cygdrive/c/blah just fine.
>
>An example of the error:
>
>bash-2.05b$./bin/nutch admin db -create
>run java in c:\j2sdk1.4.2_01
>Exception in thread "main" java.lang.NoClassDefFoundError:
>net/nutch/tools/WebDBAdminTool
>
>Any help would be appreciated.
>
>Christine
Re: NoClassDefFoundError (newbie question; please help)
Posted by Howie Wang <ho...@hotmail.com>.
Hi,
I'm on Windows. I just unset CLASSPATH, and here's what I'm running
from bin/nutch:
C:/jdk14/bin/java -Xmx1000m -classpath
e:\projects\nutch-0.6\conf;e:\projects\nu
tch-0.6\build\classes;e:\projects\nutch-0.6\build;e:\projects\nutch-0.6\build\te
st\classes;e:\projects\nutch-0.6\nutch-0.6.jar;e:\projects\nutch-0.6;e:\projects
\nutch-0.6\lib\concurrent-1.3.4.jar;e:\projects\nutch-0.6\lib\dom4j-1.4.jar;e:\p
rojects\nutch-0.6\lib\jaf-1.0.2.jar;e:\projects\nutch-0.6\lib\jakarta-oro-2.0.7.
jar;e:\projects\nutch-0.6\lib\junit-3.8.1.jar;e:\projects\nutch-0.6\lib\lucene-1
.4.2.jar;e:\projects\nutch-0.6\lib\servlet.jar;e:\projects\nutch-0.6\lib\taglibs
-i18n.jar;e:\projects\nutch-0.6\lib\xerces-2_6_2-apis.jar;e:\projects\nutch-0.6\
lib\xerces-2_6_2.jar net.nutch.tools.WebDBAdminTool db -create
There might be something interesting going on with the line in the script
near
the bottom:
# cygwin path translation
if expr match `uname` 'CYGWIN*' > /dev/null; then
CLASSPATH=`cygpath -p -w "$CLASSPATH"`
fi
I just tried commenting it out and it gives me the same error as you.
I would try commenting it IN by hand and see how it goes:
# cygwin path translation
#if expr match `uname` 'CYGWIN*' > /dev/null; then
CLASSPATH=`cygpath -p -w "$CLASSPATH"`
#fi
Howie
> I tried that before (and just did, again) just in case. Unfortunaly I
>still get the same error.
>
>I am running it in the nutch-nightly directory (has bin,
>nutch-nightly.jar, conf, lib,README etc). It really must be something with
>the classpath I think. Can anyone running windows manually check what
>their's is set to? I call the env var CLASSPATH should I call it something
>else, etc.?
>
>On Wed, 8 Jun 2005, Stefan Groschupf wrote:
>
> > Can you please try to type:
> > bin/nutch admin db -create
> > and NOT
> > ./bin/nutch ...
> > may the problem is the " ./ " before the command.
> >
> > Stefan
> >
> >
> > Am 08.06.2005 um 13:55 schrieb weezer@MIT.EDU:
> >
> > > I am still getting a NoClassDefFoundError for all the nutch
> > > classes, but
> > > it is at least now looking in the right package
> > > (org/apache/nutch/tools/WebDBAdminTool). Also the error structure
> > > now is
> > > slightly different
> > >
> > > $./bin/nutch admin db -create
> > > dirname: not found
> > > run java in c:\j2sdk1.4.2_01
> > > uname: not found
> > > expr: not found
> > > Exception in thread "main" java.lang.NoClassDefFoundError:
> > > org/apache/nutch/tools/WebDBAdminTool
> > >
> > > Same structure on any
> > > $./bin/nutch args
> > > Just that the class it can't find is different
> > >
> > > -Christine
> > >
> > >
> > > On Wed, 8 Jun 2005, Stefan Groschupf wrote:
> > >
> > >
> > >>
> > >>
> > >>> Exception in thread "main" java.lang.NoClassDefFoundError: net/
> > >>> nutch/tools/WebDBAdminTool
> > >>>
> > >>
> > >> As mentioned the package path to the webDB admin tool need to be
> > >> something like:
> > >> CLASS=org.apache.nutch.tools.WebDBAdminTool
> > >>
> > >> Please see and may compare your script with:
> > >> http://svn.apache.org/viewcvs.cgi/lucene/nutch/trunk/bin/nutch?
> > >> rev=179640&view=markup
> > >>
> > >>
> > >> I'm sure your shell script isn't the correct version, may you have a
> > >> older script in the path??
> > >>
> > >> HTH
> > >> Stefan
> > >>
> > >>
> > >>
> > >
> > >
> >
> >
Re: NoClassDefFoundError (newbie question; please help)
Posted by we...@MIT.EDU.
I tried that before (and just did, again) just in case. Unfortunaly I
still get the same error.
I am running it in the nutch-nightly directory (has bin,
nutch-nightly.jar, conf, lib,README etc). It really must be something with
the classpath I think. Can anyone running windows manually check what
their's is set to? I call the env var CLASSPATH should I call it something
else, etc.?
On Wed, 8 Jun 2005, Stefan Groschupf wrote:
> Can you please try to type:
> bin/nutch admin db -create
> and NOT
> ./bin/nutch ...
> may the problem is the " ./ " before the command.
>
> Stefan
>
>
> Am 08.06.2005 um 13:55 schrieb weezer@MIT.EDU:
>
> > I am still getting a NoClassDefFoundError for all the nutch
> > classes, but
> > it is at least now looking in the right package
> > (org/apache/nutch/tools/WebDBAdminTool). Also the error structure
> > now is
> > slightly different
> >
> > $./bin/nutch admin db -create
> > dirname: not found
> > run java in c:\j2sdk1.4.2_01
> > uname: not found
> > expr: not found
> > Exception in thread "main" java.lang.NoClassDefFoundError:
> > org/apache/nutch/tools/WebDBAdminTool
> >
> > Same structure on any
> > $./bin/nutch args
> > Just that the class it can't find is different
> >
> > -Christine
> >
> >
> > On Wed, 8 Jun 2005, Stefan Groschupf wrote:
> >
> >
> >>
> >>
> >>> Exception in thread "main" java.lang.NoClassDefFoundError: net/
> >>> nutch/tools/WebDBAdminTool
> >>>
> >>
> >> As mentioned the package path to the webDB admin tool need to be
> >> something like:
> >> CLASS=org.apache.nutch.tools.WebDBAdminTool
> >>
> >> Please see and may compare your script with:
> >> http://svn.apache.org/viewcvs.cgi/lucene/nutch/trunk/bin/nutch?
> >> rev=179640&view=markup
> >>
> >>
> >> I'm sure your shell script isn't the correct version, may you have a
> >> older script in the path??
> >>
> >> HTH
> >> Stefan
> >>
> >>
> >>
> >
> >
>
>
Re: NoClassDefFoundError (newbie question; please help)
Posted by Stefan Groschupf <sg...@media-style.com>.
Can you please try to type:
bin/nutch admin db -create
and NOT
./bin/nutch ...
may the problem is the " ./ " before the command.
Stefan
Am 08.06.2005 um 13:55 schrieb weezer@MIT.EDU:
> I am still getting a NoClassDefFoundError for all the nutch
> classes, but
> it is at least now looking in the right package
> (org/apache/nutch/tools/WebDBAdminTool). Also the error structure
> now is
> slightly different
>
> $./bin/nutch admin db -create
> dirname: not found
> run java in c:\j2sdk1.4.2_01
> uname: not found
> expr: not found
> Exception in thread "main" java.lang.NoClassDefFoundError:
> org/apache/nutch/tools/WebDBAdminTool
>
> Same structure on any
> $./bin/nutch args
> Just that the class it can't find is different
>
> -Christine
>
>
> On Wed, 8 Jun 2005, Stefan Groschupf wrote:
>
>
>>
>>
>>> Exception in thread "main" java.lang.NoClassDefFoundError: net/
>>> nutch/tools/WebDBAdminTool
>>>
>>
>> As mentioned the package path to the webDB admin tool need to be
>> something like:
>> CLASS=org.apache.nutch.tools.WebDBAdminTool
>>
>> Please see and may compare your script with:
>> http://svn.apache.org/viewcvs.cgi/lucene/nutch/trunk/bin/nutch?
>> rev=179640&view=markup
>>
>>
>> I'm sure your shell script isn't the correct version, may you have a
>> older script in the path??
>>
>> HTH
>> Stefan
>>
>>
>>
>
>
Re: NoClassDefFoundError (newbie question; please help)
Posted by we...@MIT.EDU.
I am still getting a NoClassDefFoundError for all the nutch classes, but
it is at least now looking in the right package
(org/apache/nutch/tools/WebDBAdminTool). Also the error structure now is
slightly different
$./bin/nutch admin db -create
dirname: not found
run java in c:\j2sdk1.4.2_01
uname: not found
expr: not found
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/nutch/tools/WebDBAdminTool
Same structure on any
$./bin/nutch args
Just that the class it can't find is different
-Christine
On Wed, 8 Jun 2005, Stefan Groschupf wrote:
>
> > Exception in thread "main" java.lang.NoClassDefFoundError: net/
> > nutch/tools/WebDBAdminTool
>
> As mentioned the package path to the webDB admin tool need to be
> something like:
> CLASS=org.apache.nutch.tools.WebDBAdminTool
>
> Please see and may compare your script with:
> http://svn.apache.org/viewcvs.cgi/lucene/nutch/trunk/bin/nutch?
> rev=179640&view=markup
>
>
> I'm sure your shell script isn't the correct version, may you have a
> older script in the path??
>
> HTH
> Stefan
>
>
Re: NoClassDefFoundError (newbie question; please help)
Posted by Stefan Groschupf <sg...@media-style.com>.
> Exception in thread "main" java.lang.NoClassDefFoundError: net/
> nutch/tools/WebDBAdminTool
As mentioned the package path to the webDB admin tool need to be
something like:
CLASS=org.apache.nutch.tools.WebDBAdminTool
Please see and may compare your script with:
http://svn.apache.org/viewcvs.cgi/lucene/nutch/trunk/bin/nutch?
rev=179640&view=markup
I'm sure your shell script isn't the correct version, may you have a
older script in the path??
HTH
Stefan
Re: NoClassDefFoundError (newbie question; please help)
Posted by Christine C Moran <we...@MIT.EDU>.
Jack,
Before sending my previous email:
I deleted all files on my computer with any references to nutch (EXCEPT
for one old nutch file in tomcat\work\catalina\... could this be the
problem? I'm deleting as we speak).
Then I downloaded the nightly build from
http://lucene.apache.org/release/nightly
entitled nutch-2005-06-06.tar.gz
I unzipped and then cd'ed in cygwin to the directory where nutch-nightly
was unzipped (a folder with bin, lib, nutch-nightly.jar). In this
directory i ran ./bin/nutch args and got the error I described.
<quote>
the package "net.nutch.tools.." shows the version is oooold. pls check out
the version on apache.
</quote>
I've only ever downloaded nutch from the new version from apache... why is
it referring to an old package then?
Christine
On Wed, 8 Jun 2005, Jack Tang wrote:
> Hi Christine
>
> On 6/8/05, Christine C Moran <we...@mit.edu> wrote:
> > I downloaded the nutch-nightly from 06-06
>
> Really?
> <quote>
> Exception in thread "main" java.lang.NoClassDefFoundError:
> net/nutch/tools/WebDBAdminTool
> </quote>
> the package "net.nutch.tools..." shows the version is oooold.
> pls check out the version on apache.
>
> >
> > All the jar files are intact and not corrupt, and a tvf shows that the
> > class WebDBAdmin tool is right within nutch-nightly.jar (but I knew that
> > already... I did that with my old jar)
> >
> > I don't know if that the script
> > $ ./bin/nutch args
> > handles the classpath as you say.
> >
> > But, I did try running before and after manually setting the classpath
> > $ ./bin/nutch admin db -create
> > Both times I get the same error.
> > Exception in thread "main" java.lang.NoClassDefFoundError: net/nutch/tools/WebDBAdminTool
> >
> > What is going on here? I am sure it is simple but stilling driving me
> > nuts.
> >
> > Christine
> > On Tue, 7 Jun 2005, Howie Wang wrote:
> >
> > > It's funny, I had things working just fine for weeks and I tried to do
> > > things from scratch yesterday and got the exact same thing. It turned
> > > out that my problem was corrupted JAR files. Can you do a
> > > "$JAVA_HOME/bin/jar tvf nutch-0.6.jar" successfully? And on all
> > > the jar files in the nutch lib directory?
> > >
> > > I think what happened with me is that I tried stuffing everything
> > > into a local CVS repository and it changed the jars into text files.
> > >
> > > You shouldn't have to set CLASSPATH since the nutch script should
> > > take care of it for you.
> > >
> > > Maybe you should try downloading from scratch and making sure
> > > you can "jar tvf" the jar files from the new download.
> > >
> > > By the way, Filemon is invaluable when tracking down odd build
> > > issues on Windows:
> > >
> > > http://www.sysinternals.com/Utilities/Filemon.html
> > >
> > > Howie
> > >
> > > >Sorry to spam with so mundane an error; but I am really having problems
> > > >here.
> > > >
> > > >For any attempted use of classes I know to be defined within the nutch-0.6
> > > >jar I am getting a NoClassDefFound error. It must be a simple classpath
> > > >error but I am having many troubles finding it.
> > > >
> > > >NUTCH_JAVA_HOME is set to c:\j2sdk1.4.2_01 and my CLASSPATH is set to
> > > >C:\j2sdk1.4.2_01;C:\nutch-0.6\nutch-0.6.jar. I did this from within System
> > > >Properties->Advanced->Environment Variables. Similarly styled x_JAVA_HOME
> > > >variables set in the same place work just fine (for example CATALINA_HOME
> > > >for tomcat gives no trouble) so that is not what I suspect.
> > > >
> > > > I am not so used to setting classpaths manually on Windowstm. What am I
> > > >doing wrong? I am using cygwin, but from what I read cygwin will translate
> > > >c:\blah to /cygdrive/c/blah just fine.
> > > >
> > > >An example of the error:
> > > >
> > > >bash-2.05b$./bin/nutch admin db -create
> > > >run java in c:\j2sdk1.4.2_01
> > > >Exception in thread "main" java.lang.NoClassDefFoundError:
> > > >net/nutch/tools/WebDBAdminTool
> > > >
> > > >Any help would be appreciated.
> > > >
> > > >Christine
> > >
> > >
> > >
> >
>
Re: NoClassDefFoundError (newbie question; please help)
Posted by Jack Tang <hi...@gmail.com>.
Hi Christine
On 6/8/05, Christine C Moran <we...@mit.edu> wrote:
> I downloaded the nutch-nightly from 06-06
Really?
<quote>
Exception in thread "main" java.lang.NoClassDefFoundError:
net/nutch/tools/WebDBAdminTool
</quote>
the package "net.nutch.tools..." shows the version is oooold.
pls check out the version on apache.
>
> All the jar files are intact and not corrupt, and a tvf shows that the
> class WebDBAdmin tool is right within nutch-nightly.jar (but I knew that
> already... I did that with my old jar)
>
> I don't know if that the script
> $ ./bin/nutch args
> handles the classpath as you say.
>
> But, I did try running before and after manually setting the classpath
> $ ./bin/nutch admin db -create
> Both times I get the same error.
> Exception in thread "main" java.lang.NoClassDefFoundError: net/nutch/tools/WebDBAdminTool
>
> What is going on here? I am sure it is simple but stilling driving me
> nuts.
>
> Christine
> On Tue, 7 Jun 2005, Howie Wang wrote:
>
> > It's funny, I had things working just fine for weeks and I tried to do
> > things from scratch yesterday and got the exact same thing. It turned
> > out that my problem was corrupted JAR files. Can you do a
> > "$JAVA_HOME/bin/jar tvf nutch-0.6.jar" successfully? And on all
> > the jar files in the nutch lib directory?
> >
> > I think what happened with me is that I tried stuffing everything
> > into a local CVS repository and it changed the jars into text files.
> >
> > You shouldn't have to set CLASSPATH since the nutch script should
> > take care of it for you.
> >
> > Maybe you should try downloading from scratch and making sure
> > you can "jar tvf" the jar files from the new download.
> >
> > By the way, Filemon is invaluable when tracking down odd build
> > issues on Windows:
> >
> > http://www.sysinternals.com/Utilities/Filemon.html
> >
> > Howie
> >
> > >Sorry to spam with so mundane an error; but I am really having problems
> > >here.
> > >
> > >For any attempted use of classes I know to be defined within the nutch-0.6
> > >jar I am getting a NoClassDefFound error. It must be a simple classpath
> > >error but I am having many troubles finding it.
> > >
> > >NUTCH_JAVA_HOME is set to c:\j2sdk1.4.2_01 and my CLASSPATH is set to
> > >C:\j2sdk1.4.2_01;C:\nutch-0.6\nutch-0.6.jar. I did this from within System
> > >Properties->Advanced->Environment Variables. Similarly styled x_JAVA_HOME
> > >variables set in the same place work just fine (for example CATALINA_HOME
> > >for tomcat gives no trouble) so that is not what I suspect.
> > >
> > > I am not so used to setting classpaths manually on Windowstm. What am I
> > >doing wrong? I am using cygwin, but from what I read cygwin will translate
> > >c:\blah to /cygdrive/c/blah just fine.
> > >
> > >An example of the error:
> > >
> > >bash-2.05b$./bin/nutch admin db -create
> > >run java in c:\j2sdk1.4.2_01
> > >Exception in thread "main" java.lang.NoClassDefFoundError:
> > >net/nutch/tools/WebDBAdminTool
> > >
> > >Any help would be appreciated.
> > >
> > >Christine
> >
> >
> >
>
RE: NoClassDefFoundError (newbie question; please help)
Posted by Howie Wang <ho...@hotmail.com>.
>I don't know if that the script
>$ ./bin/nutch args
>handles the classpath as you say.
To debug what the script is doing, change it so that
instead of the final line:
# run it
exec $JAVA $JAVA_HEAP_MAX $NUTCH_OPTS -classpath "$CLASSPATH" $CLASS "$@"
It does
echo $JAVA $JAVA_HEAP_MAX $NUTCH_OPTS -classpath "$CLASSPATH" $CLASS "$@"
exec $JAVA $JAVA_HEAP_MAX $NUTCH_OPTS -classpath "$CLASSPATH" $CLASS "$@"
If this doesn't show something interesting, give Filemon a try and see
where it's looking for WebDBAdminTool.
Howie
>But, I did try running before and after manually setting the classpath
>$ ./bin/nutch admin db -create
>Both times I get the same error.
>Exception in thread "main" java.lang.NoClassDefFoundError:
>net/nutch/tools/WebDBAdminTool
>
>What is going on here? I am sure it is simple but stilling driving me
>nuts.
>
>Christine
>On Tue, 7 Jun 2005, Howie Wang wrote:
>
> > It's funny, I had things working just fine for weeks and I tried to do
> > things from scratch yesterday and got the exact same thing. It turned
> > out that my problem was corrupted JAR files. Can you do a
> > "$JAVA_HOME/bin/jar tvf nutch-0.6.jar" successfully? And on all
> > the jar files in the nutch lib directory?
> >
> > I think what happened with me is that I tried stuffing everything
> > into a local CVS repository and it changed the jars into text files.
> >
> > You shouldn't have to set CLASSPATH since the nutch script should
> > take care of it for you.
> >
> > Maybe you should try downloading from scratch and making sure
> > you can "jar tvf" the jar files from the new download.
> >
> > By the way, Filemon is invaluable when tracking down odd build
> > issues on Windows:
> >
> > http://www.sysinternals.com/Utilities/Filemon.html
> >
> > Howie
> >
> > >Sorry to spam with so mundane an error; but I am really having problems
> > >here.
> > >
> > >For any attempted use of classes I know to be defined within the
>nutch-0.6
> > >jar I am getting a NoClassDefFound error. It must be a simple classpath
> > >error but I am having many troubles finding it.
> > >
> > >NUTCH_JAVA_HOME is set to c:\j2sdk1.4.2_01 and my CLASSPATH is set to
> > >C:\j2sdk1.4.2_01;C:\nutch-0.6\nutch-0.6.jar. I did this from within
>System
> > >Properties->Advanced->Environment Variables. Similarly styled
>x_JAVA_HOME
> > >variables set in the same place work just fine (for example
>CATALINA_HOME
> > >for tomcat gives no trouble) so that is not what I suspect.
> > >
> > > I am not so used to setting classpaths manually on Windowstm. What
>am I
> > >doing wrong? I am using cygwin, but from what I read cygwin will
>translate
> > >c:\blah to /cygdrive/c/blah just fine.
> > >
> > >An example of the error:
> > >
> > >bash-2.05b$./bin/nutch admin db -create
> > >run java in c:\j2sdk1.4.2_01
> > >Exception in thread "main" java.lang.NoClassDefFoundError:
> > >net/nutch/tools/WebDBAdminTool
> > >
> > >Any help would be appreciated.
> > >
> > >Christine
> >
> >
> >
RE: NoClassDefFoundError (newbie question; please help)
Posted by Christine C Moran <we...@MIT.EDU>.
I downloaded the nutch-nightly from 06-06
All the jar files are intact and not corrupt, and a tvf shows that the
class WebDBAdmin tool is right within nutch-nightly.jar (but I knew that
already... I did that with my old jar)
I don't know if that the script
$ ./bin/nutch args
handles the classpath as you say.
But, I did try running before and after manually setting the classpath
$ ./bin/nutch admin db -create
Both times I get the same error.
Exception in thread "main" java.lang.NoClassDefFoundError: net/nutch/tools/WebDBAdminTool
What is going on here? I am sure it is simple but stilling driving me
nuts.
Christine
On Tue, 7 Jun 2005, Howie Wang wrote:
> It's funny, I had things working just fine for weeks and I tried to do
> things from scratch yesterday and got the exact same thing. It turned
> out that my problem was corrupted JAR files. Can you do a
> "$JAVA_HOME/bin/jar tvf nutch-0.6.jar" successfully? And on all
> the jar files in the nutch lib directory?
>
> I think what happened with me is that I tried stuffing everything
> into a local CVS repository and it changed the jars into text files.
>
> You shouldn't have to set CLASSPATH since the nutch script should
> take care of it for you.
>
> Maybe you should try downloading from scratch and making sure
> you can "jar tvf" the jar files from the new download.
>
> By the way, Filemon is invaluable when tracking down odd build
> issues on Windows:
>
> http://www.sysinternals.com/Utilities/Filemon.html
>
> Howie
>
> >Sorry to spam with so mundane an error; but I am really having problems
> >here.
> >
> >For any attempted use of classes I know to be defined within the nutch-0.6
> >jar I am getting a NoClassDefFound error. It must be a simple classpath
> >error but I am having many troubles finding it.
> >
> >NUTCH_JAVA_HOME is set to c:\j2sdk1.4.2_01 and my CLASSPATH is set to
> >C:\j2sdk1.4.2_01;C:\nutch-0.6\nutch-0.6.jar. I did this from within System
> >Properties->Advanced->Environment Variables. Similarly styled x_JAVA_HOME
> >variables set in the same place work just fine (for example CATALINA_HOME
> >for tomcat gives no trouble) so that is not what I suspect.
> >
> > I am not so used to setting classpaths manually on Windowstm. What am I
> >doing wrong? I am using cygwin, but from what I read cygwin will translate
> >c:\blah to /cygdrive/c/blah just fine.
> >
> >An example of the error:
> >
> >bash-2.05b$./bin/nutch admin db -create
> >run java in c:\j2sdk1.4.2_01
> >Exception in thread "main" java.lang.NoClassDefFoundError:
> >net/nutch/tools/WebDBAdminTool
> >
> >Any help would be appreciated.
> >
> >Christine
>
>
>