Install the SRPM packages if you want to modify the spec files before building Napatech driver and tools RPM packages.
Steps
To install the SRPM packages:
$ rpm --install nt-driver-3gd-x.y.z.build-short-sha1.src.rpm $ rpm --install nt-tools-3gd-x.y.z.build-short-sha1.src.rpm
Results
This will by default install the source RPM packages in ~/rpmbuild. For example:
rpmbuild
├── SOURCES
│ ├── nt_driver_3gd_linux_3.8.0.302-f4d297.tar.gz
│ └── nt_tools_3gd_linux_3.8.0.302-f4d297.tar.gz
└── SPECS
├── nt-driver-3gd.spec
└── nt-tools-3gd.spec