I am currently testing a product by the name of dspace (http://www.dspace.org) and require installing java since dspace is completely java based. The problem is that during its installation it needs to talk to pgsql via jdbc and I am getting the error: Exception occurred:org.apache.commons.dbcp.DbcpException: java.sql.SQLException: Driver not found for URL: jdbc:postgresql://dspace.library.dal.ca:5432/dspace org.apache.commons.dbcp.DbcpException: java.sql.SQLException: Driver not found for URL: jdbc:postgresql://dspace.library.dal.ca:5432/dspace at 0x40268e17: java.lang.Throwable.Throwable(java.lang.String) (/usr/lib/./libgcj.so.3) at 0x4025bcd2: java.lang.Exception.Exception(java.lang.String) (/usr/lib/./libgcj.so.3) at 0x4025f592: java.lang.RuntimeException.RuntimeException(java.lang.String) (/usr/lib/./libgcj.so.3) at 0x403831e7: ffi_call_SYSV (/usr/lib/./libgcj.so.3) at 0x403831a7: ffi_raw_call (/usr/lib/./libgcj.so.3) at 0x402306e8: _Jv_InterpMethod.continue1(_Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x40230ff4: _Jv_InterpMethod.run(ffi_cif, void, ffi_raw, _Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x4022e504: _Jv_InterpMethod.run_normal(ffi_cif, void, ffi_raw, void) (/usr/lib/./libgcj.so.3) at 0x4038305c: ?? (??:0) at 0x403831e7: ffi_call_SYSV (/usr/lib/./libgcj.so.3) at 0x403831a7: ffi_raw_call (/usr/lib/./libgcj.so.3) at 0x402306e8: _Jv_InterpMethod.continue1(_Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x40230ff4: _Jv_InterpMethod.run(ffi_cif, void, ffi_raw, _Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x4022e504: _Jv_InterpMethod.run_normal(ffi_cif, void, ffi_raw, void) (/usr/lib/./libgcj.so.3) at 0x4038305c: ?? (??:0) at 0x403831e7: ffi_call_SYSV (/usr/lib/./libgcj.so.3) at 0x403831a7: ffi_raw_call (/usr/lib/./libgcj.so.3) at 0x402306e8: _Jv_InterpMethod.continue1(_Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x40230ff4: _Jv_InterpMethod.run(ffi_cif, void, ffi_raw, _Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x4022e58a: _Jv_InterpMethod.run_synch_object(ffi_cif, void, ffi_raw, void) (/usr/lib/./libgcj.so.3) at 0x4038305c: ?? (??:0) at 0x403831e7: ffi_call_SYSV (/usr/lib/./libgcj.so.3) at 0x403831a7: ffi_raw_call (/usr/lib/./libgcj.so.3) at 0x402306e8: _Jv_InterpMethod.continue1(_Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x40230ff4: _Jv_InterpMethod.run(ffi_cif, void, ffi_raw, _Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x4022e58a: _Jv_InterpMethod.run_synch_object(ffi_cif, void, ffi_raw, void) (/usr/lib/./libgcj.so.3) at 0x4038305c: ?? (??:0) at 0x403831e7: ffi_call_SYSV (/usr/lib/./libgcj.so.3) at 0x403831a7: ffi_raw_call (/usr/lib/./libgcj.so.3) at 0x402306e8: _Jv_InterpMethod.continue1(_Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x40230ff4: _Jv_InterpMethod.run(ffi_cif, void, ffi_raw, _Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x4022e504: _Jv_InterpMethod.run_normal(ffi_cif, void, ffi_raw, void) (/usr/lib/./libgcj.so.3) at 0x4038305c: ?? (??:0) at 0x402fcc68: java.sql.DriverManager.getConnection(java.lang.String, java.util.Properties) (/usr/lib/./libgcj.so.3) at 0x402fcb8b: java.sql.DriverManager.getConnection(java.lang.String) (/usr/lib/./libgcj.so.3) at 0x403831e7: ffi_call_SYSV (/usr/lib/./libgcj.so.3) at 0x403831a7: ffi_raw_call (/usr/lib/./libgcj.so.3) at 0x402306e8: _Jv_InterpMethod.continue1(_Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x40230ff4: _Jv_InterpMethod.run(ffi_cif, void, ffi_raw, _Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x4022e504: _Jv_InterpMethod.run_normal(ffi_cif, void, ffi_raw, void) (/usr/lib/./libgcj.so.3) at 0x4038305c: ?? (??:0) at 0x403831e7: ffi_call_SYSV (/usr/lib/./libgcj.so.3) at 0x403831a7: ffi_raw_call (/usr/lib/./libgcj.so.3) at 0x402306e8: _Jv_InterpMethod.continue1(_Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x40230ff4: _Jv_InterpMethod.run(ffi_cif, void, ffi_raw, _Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x4022e504: _Jv_InterpMethod.run_normal(ffi_cif, void, ffi_raw, void) (/usr/lib/./libgcj.so.3) at 0x4038305c: ?? (??:0) at 0x403831e7: ffi_call_SYSV (/usr/lib/./libgcj.so.3) at 0x403831a7: ffi_raw_call (/usr/lib/./libgcj.so.3) at 0x402306e8: _Jv_InterpMethod.continue1(_Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x40230ff4: _Jv_InterpMethod.run(ffi_cif, void, ffi_raw, _Jv_InterpMethodInvocation) (/usr/lib/./libgcj.so.3) at 0x4022e504: _Jv_InterpMethod.run_normal(ffi_cif, void, ffi_raw, void) (/usr/lib/./libgcj.so.3) at 0x4038305c: ?? (??:0) at 0x40242dd8: gnu.gcj.runtime.FirstThread.call_main() (/usr/lib/./libgcj.so.3) at 0x402ad02d: gnu.gcj.runtime.FirstThread.run() (/usr/lib/./libgcj.so.3) at 0x4024fc4c: _Jv_ThreadRun(java.lang.Thread) (/usr/lib/./libgcj.so.3) at 0x4021c8ac: _Jv_RunMain(java.lang.Class, byte const, int, byte const, boolean) (/usr/lib/./libgcj.so.3) at 0x08048910: ?? (??:0) at 0x420156a4: __libc_start_main (/lib/tls/libc.so.6) at 0x080486c1: ?? (??:0) I have tried the basic psql.class example provided by Postgres and get the no class found error again. I cannot ofcourse go beyond this since they have to talk to each other and if that doesnt happen nothing else is going to work. In terms of the system and the env var's; here goes: RH Linux 9 (kernel 2.4.20) j2sdk1.4.2_01 dspace - 1.1.1 postgres - 7.3.4 environment var's: CLASSPATH=/home/dspace/j2sdk1.4.2_01:/dspace/lib/postgresql.jar:/dspace/lib:/usr/local/pgsql/share/java:/dspace/config:/dspace/lib:/dspace/lib/activation.jar:/dspace/lib/commons-cli.jar:/dspace/lib/commons-collections.jar:/dspace/lib/commons-dbcp.jar:/dspace/lib/commons-pool.jar:/dspace/lib/cos.jar:/dspace/lib/dspace.jar:/dspace/lib/handle.jar:/dspace/lib/jena.jar:/dspace/lib/log4j.jar:/dspace/lib/lucene.jar:/dspace/lib/mail.jar:/dspace/lib/oaicat.jar:/dspace/lib/oro.jar:/dspace/lib/servlet.jar:/dspace/lib/xalan.jar:/dspace/lib/xerces.jar:/home/dspace/j2sdk1.4.2_01/lib:/home/dspace/j2sdk1.4.2_01:/home/dspace/j2sdk1.4.2_01/jre/lib:/home/dspace/j2sdk1.4.2_01/jre/javaws:/home/dspace/dspace-1.1.1-source/build/classes:/usr/local/pgsql/share/java:/usr/local/pgsql/share/java/postgresql.jar PGDATA=/usr/local/pgsql/data PGSQL_HOME=/usr/local/pgsql/bin JAVA_HOME=/home/dspace/j2sdk1.4.2_01 PATH=/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/home/dspace/apache-ant-1.5.4/bin:/usr/local/pgsql/share/java:/usr/local/pgsql/bin:/home/dspace/j2sdk1.4.2_01:/home/dspace/j2sdk1.4.2_01/bin:/home/dspace/bin JAVA_OPTS=-Xmx512M -Xms64M -Dfile.encoding=UTF-8 I have never had any problems setting jdbc up before; but this time around I cant see why this is happening. Is there something specific to RH9 or am I missing something? I have tried to ask the PGSQL-General, PGSQL-JDBC & DSPACE-Tech lists and they have no idea; am hoping something comes up here that could solve this. Any help would be greatly appreciated. Thanks. -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
