after downloading the amd-driver-installer-15.20.1046-x86.x86_64.run from the amd site
i delete old versions before installation process according to this post ati-driver-re-install-fail
after i enter this command sudo ./amd-driver-installer-15.20.1046-x86.x86_64.run
i got an error message :
''Please install the required prerequisites before proceeding with AMD Catalyst installation.''
screenshot to the error
when i enter to the log file i get :
NOTE: If your system has logged the missing packages required for installation, install them in the order as per the log file to resolve package-dependency issues.
fglrx installation requires that the system has kernel headers. /lib/modules/4.2.0-18-generic/build/include/linux/version.h cannot be found on this system.
how can i solve this problem [version.h cannot be found on this system] ?
Install kernel headers using the command apt-get install linux-headers-4.2.0-18-generic.
already i have the newest version of linux-headers-4.2.0-18-generic
Can any one tell me what is the prerequisites needed to start the installation process?