I'm experiencing some problems with GLI-client (v2.80). My installation
(v2.80) is running on a Linux debian server. When I run the GLI-client I
get several HTTP 500 error messages - specifically for classinfo.pl and
pluginfo.pl -listall. I 'OK' my way through the messages and then the
Librarian Interface dies.

Can someone suggest what might be wrong with my installation ?

I join the errors messages (some messges are in french)

1 : Server returned HTTP response code: 500 for URL:
http://192.168.1.253/cgi-bin/gliserver.pl?cmd=get-script-option&script=classinfo.pl&xml=&language=en&listall&un=admin&pw=xxxxxx&ts=1226485227235

I "OK"

Then

"impossible d'obtenir la liste des classificateurs en utilisant
classinfo.pl - listall"

I "OK"

then

"Server returned HTTP response code: 500 for URL:
http://192.168.1.253/cgi-bin/gliserver.pl?cmd=get-script-option&script=classinfo.pl&xml=&language=en&listall&un=admin&pw=xxxxxx&ts=1226485651688"

I "OK"

then

"impossible d'obtenir la liste des modules utilisant pluginfo.pl -
listall

After that, i "OK" and the gli-client die.

I join too the error message from the shell :

-- Greenstone Librarian Interface (GLI)
Copyright (C) 2006, New Zealand Digital Library Project, University Of
Waikato
GLI comes with ABSOLUTELY NO WARRANTY; for details see LICENSE.txt
This is free software, and you are welcome to redistribute it

Checking Java: /usr/bin/java

Running the Greenstone Librarian Interface...
Version: 2.80

Deleting user's local collect directory...
Done.
gliserver args:
cmd=get-script-options&script=classinfo.pl&xml=&language=en&listall
java.io.IOException: Server returned HTTP response code: 500 for URL:
http://192.168.1.253/cgi-bin/gliserver.pl?cmd=get-script-options&script=classinfo.pl&xml=&language=en&listall&un=admin&pw=catalog&ts=1226484010936
at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1261)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer.sendCommandToServerInternal(RemoteGreenstoneServer.java:1127)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer.sendCommandToServer(RemoteGreenstoneServer.java:971)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer.access$200(RemoteGreenstoneServer.java:56)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer$RemoteGreenstoneServerGetScriptOptionsAction.perform(RemoteGreenstoneServer.java:607)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer$RemoteGreenstoneServerActionQueue.run(RemoteGreenstoneServer.java:249)
gliserver args:
cmd=get-script-options&script=pluginfo.pl&xml=&language=en&listall
java.io.IOException: Server returned HTTP response code: 500 for URL:
http://192.168.1.253/cgi-bin/gliserver.pl?cmd=get-script-options&script=pluginfo.pl&xml=&language=en&listall&un=admin&pw=catalog&ts=1226484020625
at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1261)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer.sendCommandToServerInternal(RemoteGreenstoneServer.java:1127)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer.sendCommandToServer(RemoteGreenstoneServer.java:971)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer.access$200(RemoteGreenstoneServer.java:56)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer$RemoteGreenstoneServerGetScriptOptionsAction.perform(RemoteGreenstoneServer.java:607)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer$RemoteGreenstoneServerActionQueue.run(RemoteGreenstoneServer.java:249)
gliserver args: cmd=download-collection-configurations
java.io.IOException: Server returned HTTP response code: 500 for URL:
http://192.168.1.253/cgi-bin/gliserver.pl
at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1261)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer.downloadFileInternal(RemoteGreenstoneServer.java:1076)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer.downloadFile(RemoteGreenstoneServer.java:928)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer.access$300(RemoteGreenstoneServer.java:56)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer$RemoteGreenstoneServerDownloadCollectionConfigurationsAction.perform(RemoteGreenstoneServer.java:509)
at
org.greenstone.gatherer.remote.RemoteGreenstoneServer$RemoteGreenstoneServerActionQueue.run(RemoteGreenstoneServer.java:249)
Error: Could not download collection configurations.
Done!