[Mono-list] IBM.Data.DB2 on ubuntu

[Bartolomeo Nicolotti]

Bojan Rajkovic wrote:
> 
> You're forgetting to add a reference to IBM.Data.DB2.dll on the gmcs
> command
> line.
> 
> You should be compiling your code as follows: gmcs
> -r:/usr/lib/mono/1.0/IBM.Data.DB2.dll helloDB2.cs.
> If your Mono libs are installed somewhere different (if you compiled from
> source, they may be in /usr/local/lib/mono), you'll need to change that
> part
> of the path.
> 
> --Bojan
> 
> -----Original Message-----
> From: mono-list-bounces at lists.ximian.com
> [mailto:mono-list-bounces at lists.ximian.com] On Behalf Of Bartolomeo
> Nicolotti
> Sent: Tuesday, February 10, 2009 12:20 PM
> To: mono-list at lists.ximian.com
> Subject: [Mono-list] IBM.Data.DB2 on ubuntu
> 
> 
> Hi,
> 
> I've installed mono, and xsp (not yet mod_mono) following the instruction
> here:
> 
> http://ubuntuforums.org/showthread.php?t=803743
> 
> in view of using mod_mono together with php on ubuntu server 8.04.
> 
> This is to migrate a web service that access a db2 database.
> 
> I've also installed db2exc from ubuntu repository as said here:
> 
> http://www.ubuntu.com/partners/ibm/db2
> 
> and as said here:
> 
> http://www.mail-archive.com/mono-devel-list@lists.ximian.com/msg02323.html
> 
> I've added the library path with the command:
> 
> sudo /sbin/ldconfig /opt/ibm/db2exc/V9.5/lib32
> 
> But if I try to compile a file that makes use of the namespace
> IBM.Data.DB2
> I got:
> 
> siap at LxPC54:~/src/test$ gmcs helloDB2.cs 
> helloDB2.cs(2,14): error CS0234: The type or namespace name `Data' does
> not
> exist in the namespace `System'. Are you missing an assembly reference?
> helloDB2.cs(3,7): error CS0246: The type or namespace name `IBM' could not
> be found. Are you missing a using directive or an assembly reference?
> Compilation failed: 2 error(s), 0 warnings
> 
> 
> could someone help me?
> 
> Many thanks 
> 
> Best regards
> -- 
> View this message in context:
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> Sent from the Mono - General mailing list archive at Nabble.com.
> 
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> 
> 
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> 

siap at LxPC54:~/src/test$ gmcs -r:/usr/lib/mono/1.0/IBM.Data.DB2.dll
-r:/usr/lib/mono/2.0/System.Data.dll helloDB2.cs 
siap at LxPC54:~/src/test$ mono helloDB2.exe 
You must tell me your name!
siap at LxPC54:~/src/test$ mono helloDB2.exe bart
Hello, bart

Unhandled Exception: System.DllNotFoundException: db2_36
  at (wrapper managed-to-native)
IBM.Data.DB2.DB2CLIWrapper/StaticWrapper36:SQLAllocHandle
(int16,intptr,intptr&)
  at IBM.Data.DB2.DB2CLIWrapper.SQLAllocHandle (Int16 handleType, IntPtr
inputHandle, System.IntPtr& outputHandle) [0x00000] 
  at IBM.Data.DB2.DB2CLIWrapper.Initialize (System.IntPtr& pEnvHandle)
[0x00000] 
  at IBM.Data.DB2.DB2Environment..ctor () [0x00000] 
  at IBM.Data.DB2.DB2Environment.get_Instance () [0x00000] 
  at IBM.Data.DB2.DB2ConnectionPool.FindConnectionPool (System.String
connectionString) [0x00000] 
  at IBM.Data.DB2.DB2ConnectionSettings.GetConnectionSettings (System.String
connectionString) [0x00000] 
  at IBM.Data.DB2.DB2Connection.SetConnectionString (System.String
connectionString) [0x00000] 
  at IBM.Data.DB2.DB2Connection..ctor (System.String conString) [0x00000] 
  at (wrapper remoting-invoke-with-check) IBM.Data.DB2.DB2Connection:.ctor
(string)
  at HelloWorldDb2.Main (System.String[] args) [0x00000] 


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