Hi
I am trying to use csound with java. Unfortunately this is giving me
some headaches. I will try and describe what I have done, and where the
problems are.

First of all, I'm using Netbeans 6.8 in Ubuntu Lucid Beta

$ uname -a
Linux carsten-desktop 2.6.32-19-generic-pae #28-Ubuntu SMP Wed Mar 31
18:57:46 UTC 2010 i686 GNU/Linux

I have created a new java application project in NetBeans
(JavaApplication4) with a dummy code like this:

----------------------------------
package javaapplication4;

import csnd.*;

public class Main {
    private static Csound csound;

    public static void main(String[] args) {
        csound = new Csound();
    }
}
---------------------------------

I have also added /usr/share/java/csnd-5.10.1~dfsg1.jar to the
compile-time libraries.

Under VM options i have added: -Djava.library.path=/usr/lib/jni:/usr/lib

The program compiles but will not run. Running gives me this error:
/usr/lib/jvm/java-6-sun/bin/java: symbol lookup
error: /usr/lib/jni/lib_jcsound.so: undefined symbol: csoundCreate
Java Result: 127

I tried a few debug things. ldd -d -r -name "lib_jcsound.so" will list
all csound functions (I think)

Here is another very useful information:

/usr/lib/jni$ readelf -d lib_jcsound.so 

Dynamic section at offset 0x5be30 contains 27 entries:
Tag        Type               Name/Value
0x00000001 (NEEDED)           Shared library: [libstdc++.so.6]
0x00000001 (NEEDED)           Shared library: [libsndfile.so.1]
0x00000001 (NEEDED)           Shared library: [libcsound64.so.5.2]
0x00000001 (NEEDED)           Shared library: [libpthread.so.0]
0x00000001 (NEEDED)           Shared library: [libgcc_s.so.1]
0x00000001 (NEEDED)           Shared library: [libc.so.6]
0x0000000e (SONAME)           Library soname: [libcsound64.so.5.2]

I read somewhere that libcsound64 and java would cause troubles. Is that
true?


My problem could be related to this bug (fixed):
https://sourceforge.net/tracker/?func=detail&atid=564599&aid=2948447&group_id=81968

Hope you can help me
And decipher my lengthy post

Thanks
Carsten





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Can you try updating your csound installation to 5.12, which Felipe  
has just packaged?
He has indicated that Csound 5.12 is in Debian unstable repository,  
maybe you can get
it for Ubuntu?


On 16 Apr 2010, at 12:13, Carsten Høyer wrote:

> Hi
> I am trying to use csound with java. Unfortunately this is giving me
> some headaches. I will try and describe what I have done, and where  
> the
> problems are.
>
> First of all, I'm using Netbeans 6.8 in Ubuntu Lucid Beta
>
> $ uname -a
> Linux carsten-desktop 2.6.32-19-generic-pae #28-Ubuntu SMP Wed Mar 31
> 18:57:46 UTC 2010 i686 GNU/Linux
>
> I have created a new java application project in NetBeans
> (JavaApplication4) with a dummy code like this:
>
> ----------------------------------
> package javaapplication4;
>
> import csnd.*;
>
> public class Main {
>    private static Csound csound;
>
>    public static void main(String[] args) {
>        csound = new Csound();
>    }
> }
> ---------------------------------
>
> I have also added /usr/share/java/csnd-5.10.1~dfsg1.jar to the
> compile-time libraries.
>
> Under VM options i have added: -Djava.library.path=/usr/lib/jni:/usr/ 
> lib
>
> The program compiles but will not run. Running gives me this error:
> /usr/lib/jvm/java-6-sun/bin/java: symbol lookup
> error: /usr/lib/jni/lib_jcsound.so: undefined symbol: csoundCreate
> Java Result: 127
>
> I tried a few debug things. ldd -d -r -name "lib_jcsound.so" will list
> all csound functions (I think)
>
> Here is another very useful information:
>
> /usr/lib/jni$ readelf -d lib_jcsound.so
>
> Dynamic section at offset 0x5be30 contains 27 entries:
> Tag        Type               Name/Value
> 0x00000001 (NEEDED)           Shared library: [libstdc++.so.6]
> 0x00000001 (NEEDED)           Shared library: [libsndfile.so.1]
> 0x00000001 (NEEDED)           Shared library: [libcsound64.so.5.2]
> 0x00000001 (NEEDED)           Shared library: [libpthread.so.0]
> 0x00000001 (NEEDED)           Shared library: [libgcc_s.so.1]
> 0x00000001 (NEEDED)           Shared library: [libc.so.6]
> 0x0000000e (SONAME)           Library soname: [libcsound64.so.5.2]
>
> I read somewhere that libcsound64 and java would cause troubles. Is  
> that
> true?
>
>
> My problem could be related to this bug (fixed):
> https://sourceforge.net/tracker/?func=detail&atid=564599&aid=2948447&group_id=81968
>
> Hope you can help me
> And decipher my lengthy post
>
> Thanks
> Carsten
>
>
>
>
>
> ------------------------------------------------------------------------------
> Download Intel® Parallel Studio Eval
> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
> See why Intel Parallel Studio got high marks during beta.
> http://p.sf.net/sfu/intel-sw-dev
> _______________________________________________
> Csound-devel mailing list
> Csound-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/csound-devel


------------------------------------------------------------------------------
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2010/4/16 Carsten Høyer :
> /usr/lib/jni$ readelf -d lib_jcsound.so
>
> Dynamic section at offset 0x5be30 contains 27 entries:
> Tag        Type               Name/Value
> 0x00000001 (NEEDED)           Shared library: [libstdc++.so.6]
> 0x00000001 (NEEDED)           Shared library: [libsndfile.so.1]
> 0x00000001 (NEEDED)           Shared library: [libcsound64.so.5.2]
> 0x00000001 (NEEDED)           Shared library: [libpthread.so.0]
> 0x00000001 (NEEDED)           Shared library: [libgcc_s.so.1]
> 0x00000001 (NEEDED)           Shared library: [libc.so.6]
> 0x0000000e (SONAME)           Library soname: [libcsound64.so.5.2]

This is clearly broken. lib_jcsound should not have a SONAME. And I'm
suprised this one slipped through. Please try installing the 5.12
packages from Debian (or rebuilding them, if possible), this bug is
not present in the version I uploaded a few days ago.


-- 

Saludos,
Felipe Sateler

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OK. I'm trying to install from debian.org. libcsound64-5.2.deb complains
about a non-satisfied dependency: python2.5 (>= 2.5)

I have:
$ python --version
Python 2.6.5

I'm a little reluctant when it comes to compiling csound. As I remember
it, it is not the most trivial task - and on top of that I need to
compile it with java wrapper. I'm just sure it will take a long time.
I'd rather go with .debs

So. Any idea on the above problem?

Thanks again


fre, 16 04 2010 kl. 11:43 -0400, skrev Felipe Sateler:
> 2010/4/16 Carsten Høyer :
> > /usr/lib/jni$ readelf -d lib_jcsound.so
> >
> > Dynamic section at offset 0x5be30 contains 27 entries:
> > Tag        Type               Name/Value
> > 0x00000001 (NEEDED)           Shared library: [libstdc++.so.6]
> > 0x00000001 (NEEDED)           Shared library: [libsndfile.so.1]
> > 0x00000001 (NEEDED)           Shared library: [libcsound64.so.5.2]
> > 0x00000001 (NEEDED)           Shared library: [libpthread.so.0]
> > 0x00000001 (NEEDED)           Shared library: [libgcc_s.so.1]
> > 0x00000001 (NEEDED)           Shared library: [libc.so.6]
> > 0x0000000e (SONAME)           Library soname: [libcsound64.so.5.2]
> 
> This is clearly broken. lib_jcsound should not have a SONAME. And I'm
> suprised this one slipped through. Please try installing the 5.12
> packages from Debian (or rebuilding them, if possible), this bug is
> not present in the version I uploaded a few days ago.
> 
> 



------------------------------------------------------------------------------
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Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
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Please disregard. Im installing python 2.5 and 2.6 side by sidë́



fre, 16 04 2010 kl. 18:07 +0200, skrev Carsten Høyer:
> OK. I'm trying to install from debian.org. libcsound64-5.2.deb complains
> about a non-satisfied dependency: python2.5 (>= 2.5)
> 
> I have:
> $ python --version
> Python 2.6.5
> 
> I'm a little reluctant when it comes to compiling csound. As I remember
> it, it is not the most trivial task - and on top of that I need to
> compile it with java wrapper. I'm just sure it will take a long time.
> I'd rather go with .debs
> 
> So. Any idea on the above problem?
> 
> Thanks again
> 
> 
> fre, 16 04 2010 kl. 11:43 -0400, skrev Felipe Sateler:
> > 2010/4/16 Carsten Høyer :
> > > /usr/lib/jni$ readelf -d lib_jcsound.so
> > >
> > > Dynamic section at offset 0x5be30 contains 27 entries:
> > > Tag        Type               Name/Value
> > > 0x00000001 (NEEDED)           Shared library: [libstdc++.so.6]
> > > 0x00000001 (NEEDED)           Shared library: [libsndfile.so.1]
> > > 0x00000001 (NEEDED)           Shared library: [libcsound64.so.5.2]
> > > 0x00000001 (NEEDED)           Shared library: [libpthread.so.0]
> > > 0x00000001 (NEEDED)           Shared library: [libgcc_s.so.1]
> > > 0x00000001 (NEEDED)           Shared library: [libc.so.6]
> > > 0x0000000e (SONAME)           Library soname: [libcsound64.so.5.2]
> > 
> > This is clearly broken. lib_jcsound should not have a SONAME. And I'm
> > suprised this one slipped through. Please try installing the 5.12
> > packages from Debian (or rebuilding them, if possible), this bug is
> > not present in the version I uploaded a few days ago.
> > 
> > 
> 
> 
> 
> ------------------------------------------------------------------------------
> Download Intel® Parallel Studio Eval
> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
> See why Intel Parallel Studio got high marks during beta.
> http://p.sf.net/sfu/intel-sw-dev
> _______________________________________________
> Csound-devel mailing list
> Csound-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/csound-devel



------------------------------------------------------------------------------
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Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
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I have now installed Csound 5.12
$ csound --version
virtual_keyboard real time MIDI plugin for Csound
PortAudio real-time audio module for Csound
PortMIDI real time MIDI plugin for Csound
0dBFS level = 32768.0
Csound version 5.12 (double samples) Apr 14 2010
libsndfile-1.0.21
unknown long option: '--version'


Problem persists. No changes what so ever, even the SONAME is still
there. Must be something wrong with my setup somehow. I will keep
debugging, any suggestions are welcome.

Carsten


fre, 16 04 2010 kl. 18:13 +0200, skrev Carsten Høyer:
> Please disregard. Im installing python 2.5 and 2.6 side by sidë́
> 
> 
> 
> fre, 16 04 2010 kl. 18:07 +0200, skrev Carsten Høyer:
> > OK. I'm trying to install from debian.org. libcsound64-5.2.deb complains
> > about a non-satisfied dependency: python2.5 (>= 2.5)
> > 
> > I have:
> > $ python --version
> > Python 2.6.5
> > 
> > I'm a little reluctant when it comes to compiling csound. As I remember
> > it, it is not the most trivial task - and on top of that I need to
> > compile it with java wrapper. I'm just sure it will take a long time.
> > I'd rather go with .debs
> > 
> > So. Any idea on the above problem?
> > 
> > Thanks again
> > 
> > 
> > fre, 16 04 2010 kl. 11:43 -0400, skrev Felipe Sateler:
> > > 2010/4/16 Carsten Høyer :
> > > > /usr/lib/jni$ readelf -d lib_jcsound.so
> > > >
> > > > Dynamic section at offset 0x5be30 contains 27 entries:
> > > > Tag        Type               Name/Value
> > > > 0x00000001 (NEEDED)           Shared library: [libstdc++.so.6]
> > > > 0x00000001 (NEEDED)           Shared library: [libsndfile.so.1]
> > > > 0x00000001 (NEEDED)           Shared library: [libcsound64.so.5.2]
> > > > 0x00000001 (NEEDED)           Shared library: [libpthread.so.0]
> > > > 0x00000001 (NEEDED)           Shared library: [libgcc_s.so.1]
> > > > 0x00000001 (NEEDED)           Shared library: [libc.so.6]
> > > > 0x0000000e (SONAME)           Library soname: [libcsound64.so.5.2]
> > > 
> > > This is clearly broken. lib_jcsound should not have a SONAME. And I'm
> > > suprised this one slipped through. Please try installing the 5.12
> > > packages from Debian (or rebuilding them, if possible), this bug is
> > > not present in the version I uploaded a few days ago.
> > > 
> > > 
> > 
> > 
> > 
> > ------------------------------------------------------------------------------
> > Download Intel® Parallel Studio Eval
> > Try the new software tools for yourself. Speed compiling, find bugs
> > proactively, and fine-tune applications for parallel performance.
> > See why Intel Parallel Studio got high marks during beta.
> > http://p.sf.net/sfu/intel-sw-dev
> > _______________________________________________
> > Csound-devel mailing list
> > Csound-devel@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/csound-devel
> 
> 
> 
> ------------------------------------------------------------------------------
> Download Intel® Parallel Studio Eval
> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
> See why Intel Parallel Studio got high marks during beta.
> http://p.sf.net/sfu/intel-sw-dev
> _______________________________________________
> Csound-devel mailing list
> Csound-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/csound-devel



------------------------------------------------------------------------------
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Try the new software tools for yourself. Speed compiling, find bugs
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https://lists.sourcefor

2010/4/16 Carsten Høyer :
> I have now installed Csound 5.12
> $ csound --version
> virtual_keyboard real time MIDI plugin for Csound
> PortAudio real-time audio module for Csound
> PortMIDI real time MIDI plugin for Csound
> 0dBFS level = 32768.0
> Csound version 5.12 (double samples) Apr 14 2010
> libsndfile-1.0.21
> unknown long option: '--version'
>
>
> Problem persists. No changes what so ever, even the SONAME is still
> there. Must be something wrong with my setup somehow. I will keep
> debugging, any suggestions are welcome.

Did you install libcsnd-java?


-- 

Saludos,
Felipe Sateler

------------------------------------------------------------------------------
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Bingo! Thanks for your help

Carsten

> Did you install libcsnd-java?



------------------------------------------------------------------------------
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You need to install Python 2.5 and run against that.

Regards,
Mike

2010/4/16 Carsten Høyer :
> OK. I'm trying to install from debian.org. libcsound64-5.2.deb complains
> about a non-satisfied dependency: python2.5 (>= 2.5)
>
> I have:
> $ python --version
> Python 2.6.5
>
> I'm a little reluctant when it comes to compiling csound. As I remember
> it, it is not the most trivial task - and on top of that I need to
> compile it with java wrapper. I'm just sure it will take a long time.
> I'd rather go with .debs
>
> So. Any idea on the above problem?
>
> Thanks again
>
>
> fre, 16 04 2010 kl. 11:43 -0400, skrev Felipe Sateler:
>> 2010/4/16 Carsten Høyer :
>> > /usr/lib/jni$ readelf -d lib_jcsound.so
>> >
>> > Dynamic section at offset 0x5be30 contains 27 entries:
>> > Tag        Type               Name/Value
>> > 0x00000001 (NEEDED)           Shared library: [libstdc++.so.6]
>> > 0x00000001 (NEEDED)           Shared library: [libsndfile.so.1]
>> > 0x00000001 (NEEDED)           Shared library: [libcsound64.so.5.2]
>> > 0x00000001 (NEEDED)           Shared library: [libpthread.so.0]
>> > 0x00000001 (NEEDED)           Shared library: [libgcc_s.so.1]
>> > 0x00000001 (NEEDED)           Shared library: [libc.so.6]
>> > 0x0000000e (SONAME)           Library soname: [libcsound64.so.5.2]
>>
>> This is clearly broken. lib_jcsound should not have a SONAME. And I'm
>> suprised this one slipped through. Please try installing the 5.12
>> packages from Debian (or rebuilding them, if possible), this bug is
>> not present in the version I uploaded a few days ago.
>>
>>
>
>
>
> ------------------------------------------------------------------------------
> Download Intel® Parallel Studio Eval
> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
> See why Intel Parallel Studio got high marks during beta.
> http://p.sf.net/sfu/intel-sw-dev
> _______________________________________________
> Csound-devel mailing list
> Csound-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/csound-devel
>



-- 
Michael Gogins
Irreducible Productions
http://www.michael-gogins.com
Michael dot Gogins at gmail dot com

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Yep. I got it. Thanks

fre, 16 04 2010 kl. 12:53 -0400, skrev Michael Gogins:
> You need to install Python 2.5 and run against that.
> 
> Regards,
> Mike



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