Installing the IBM XL C/C++ Redistributable Libraries
Sybase IQ depends on some redistributable libraries included
with IBM XL C/C++ V9.0 and higher. If
you are using an XL C/C++ compiler that
is less than version 9.0, you must update your environment to install
and support these libraries.
Download and install the appropriate XL C/C++ compiler
for your AIX distribution (V9.0 or higher). This update is available
at IBM Downloads page.