Requirements Debian 9.5

[OlliPe]

Hello
I tried to install the PCAN-PCI Express FD card on Debian 9.5 system. I have learned for the current driver 9.6 a kernel version at least 4.12 is required. Because I don't won't to upgrade the Linux kernel I tried to install the PCAN driver 8.4, but I still get the error message

src/pcan-settings.c:53:18: fatal error: popt.h: Datei oder Verzeichnis nicht gefunden
#include <popt.h>

I can't identify the required missing packages or settings. Additional to the standard Debian install package I installed the following packages:
linux-source
build-essentials
libssl-dev
linux-headers-4.9
gpp
libstdc++

Do I need any additional packages?
Thanks

[M.Maidhof]

Hi,

yes, you have to install libpopt-dev upfront (for the testtools only), as written in the manual of the driver.

best regards

Michael