Updating to the latest fix pack
A fix pack of IBM® XL Fortran for Linux provides a fix or multiple fixes to the product.
You can download updates from Fix list for IBM XL Fortran for Linux.
The following diagram shows the procedure to apply an update to your compiler.
Every fix pack comes in the tar.gz (compressed) format and includes a version of the install utility that is customized to install only the update that accompanies it. If you have any version of IBM XL Fortran for Linux installed on your system, an earlier update included, you can apply the latest update.