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Subject: [Pljava-dev] please help - java.lang.ClassNotFoundException: org.postgresql.Driver
Date: Thu, 17 Jun 2010 00:36:34 +0100
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
	<[email protected]>
	<[email protected]>
	<[email protected]>

I already have that -
swaroop at swaroop-laptop:~/Project/pljava$ echo $LD_LIBRARY_PATH
/usr/lib/jvm/java-1.5.0-sun/jre/lib/i386:/usr/lib/jvm/java-1.5.0-sun/jre/lib/i386/client:/usr/lib/jvm/java-1.5.0-sun/jre/lib/i386/native_threads


Still I have the error :(. I tried copying libjvm.so to
"database/lib/postgresql" but that did not solve the problem either. :( I
copy the stack trace here for reference.

org.postgresql.util.PSQLException: ERROR: could not load library
"/home/swaroop/Project/MayBMS/database/lib/postgresql/pljava.so": libjvm.so:
cannot open shared object file: No such file or directory
 at
org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2062)
at
org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1795)
 at
org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:479)
 at
org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:353)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:345)
 at
org.postgresql.pljava.deploy.Deployer.initJavaHandlers(Deployer.java:474)
at org.postgresql.pljava.deploy.Deployer.main(Deployer.java:269)


Regards
Swaroop


On Thu, Jun 17, 2010 at 12:33 AM, Syed Muhammad Mansoor <
syedmmansoor at gmail.com> wrote:

> You need to set LD_LIBRARY_PATH.
> export LD_LIBARARY_PATH=<directory that contains
> libjvm.so>:$LD_LIBRARY_PATH
> or this one would be more better
> *export
> LD_LIBRARY_PATH=$JAVA_HOME/jre/lib/i386:$JAVA_HOME/jre/lib/i386/client*.
>
> Thanks
> --Mansoor
>  EnterpriseDB Corporation
> The Enterprise Postgres Company
> Website: http://www.enterprisedb.com
>
>
> On Wed, Jun 16, 2010 at 7:17 PM, swaroop <rath.swaroop at gmail.com> wrote:
>
>> Thanks a lot Kris. My this problem is solved. The next error I get is
>> below. Please have a look. I really need this up and running and really
>> appreciate your help. pljava.so is there in the directory. I think it needs
>> libjvm.so. Where do I find it ?
>>
>> swaroop at swaroop-laptop:~/Project/pljava$ java -cp
>> postgresql-8.4-701.jdbc4.jar:deploy.jar
>> org.postgresql.pljava.deploy.Deployer -install
>> org.postgresql.util.PSQLException: ERROR: could not load library
>> "/home/swaroop/Project/MayBMS/database/lib/postgresql/pljava.so": libjvm.so:
>> cannot open shared object file: No such file or directory
>>  at
>> org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2062)
>> at
>> org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1795)
>>  at
>> org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
>> at
>> org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:479)
>>  at
>> org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:353)
>> at
>> org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:345)
>>  at
>> org.postgresql.pljava.deploy.Deployer.initJavaHandlers(Deployer.java:474)
>> at org.postgresql.pljava.deploy.Deployer.main(Deployer.java:269)
>>
>>
>> Regards
>> Swaroop
>>
>>
>>
>> On Wed, Jun 16, 2010 at 11:32 PM, Kris Jurka <books at ejurka.com> wrote:
>>
>>> On 6/16/2010 3:11 PM, swaroop wrote:
>>>
>>>> The last step says, run the deployer program. I did that but
>>>> unfortunately I get an exception. Please help me here. The exception is
>>>> below. I tried to download the jdbc driver at
>>>> http://jdbc.postgresql.org/download/postgresql-8.4-701.jdbc3.jar and
>>>> added it to classpath. But this did not help. Please advice.
>>>>
>>>> swaroop at swaroop-laptop:~/Project/pljava$ java -cp deploy.jar
>>>> org.postgresql.pljava.deploy.Deployer -install
>>>> java.lang.ClassNotFoundException: org.postgresql.Driver
>>>>
>>>
>>> You need to add it to the classpath here:
>>>
>>> java -cp postgresql-8.4-701.jdbc3.jar:deploy.jar
>>> org.postgresql.pljava.deploy.Deployer -install
>>>
>>
>>
>> _______________________________________________
>> Pljava-dev mailing list
>> Pljava-dev at pgfoundry.org
>> http://pgfoundry.org/mailman/listinfo/pljava-dev
>>
>
>
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