It is possible that some libraries that those plugins depend on are not
found. You could find out why if you run 'ldd /usr/local/csound/libpmidi.so'
(and so on with all the problematic files).
Also, instead of the .tar.gz binaries, you should try the .rpm instead at
first, particularly if you have a newer distribution. If you did already
install from the tarball, note that it does not include an uninstaller, so
you may need to manually find and remove each file for a clean upgrade
later.

On Friday 24 March 2006 16:14, Tobiah wrote:

> I downloaded the Csound5.01-i386d.tar.gz from sourceforge, and
> ran the installer.  I chose the 'system files' install, and click
> all of the boxes, and also in the second popup box.
> 
> The installation was successful, and csound runs, but I need
> some help.
> 
> WARNING: could not open library '/usr/local/csound/libpmidi.so' (-1)
> WARNING: could not open library '/usr/local/csound/librtalsa.so' (-1)
> WARNING: could not open library '/usr/local/csound/librtjack.so' (-1)
> WARNING: could not open library '/usr/local/csound/librtpa.so' (-1)
> 
> There were many .so files in this directory, but these were missing.
> I had attempted a compile previously, and doing a locate for libpmidi.so
> I found one in /usr/local/lib/csound/plugins64.  The other missing files
> were also there.  I copied the four files to /usr/local/csound, which
> seems to be where csound wanted them, but I still get the warnings,
> and I can't open my midi device:
> 
> error: -+rtmidi='PortMIDI': unknown module
> 
> Also, where is OPCODEDIR supposed to point?  I tried a few
> different directories, but nothing seems to change.