How to fix problem with iptables geoip module?

Question

Debian

I get this error when trying to install xtables-addons-common

------------------------------
Deleting module version: 2.6
completely from the DKMS tree.
------------------------------
Done.
Loading new xtables-addons-2.6 DKMS files...
It is likely that 3.14.32-xxxx-grs-ipv6-64 belongs to a chroot's host
Building for 3.14.32-xxxx-grs-ipv6-64 and 4.9.0-0.bpo.3-amd64
Module build for kernel 3.14.32-xxxx-grs-ipv6-64 was skipped since the
kernel headers for this kernel does not seem to be installed.
Building initial module for 4.9.0-0.bpo.3-amd64
Error!  Build of xt_ACCOUNT.ko failed for: 4.9.0-0.bpo.3-amd64 (x86_64)
Consult the make.log in the build directory
/var/lib/dkms/xtables-addons/2.6/build/ for more information.
dpkg: error processing package xtables-addons-dkms (--configure):
 subprocess installed post-installation script returned error exit status 7
E: Sub-process /usr/bin/dpkg returned an error code (1)

I want to block all countries except Russia for port 80, I get this error
iptables -I INPUT -p tcp --dport 80 ! -i lo -m geoip ! --src-cc EN -j DROP
iptables: No chain/target/match by that name.
lsmod:

libkmod: ERROR ../libkmod/libkmod-module.c:1638 kmod_module_new_from_loaded: could not open /proc/modules: No such file or directory
Error: could not get list of modules: No such file or directory

Answer 1

You need to install another core. On OVH hosting, distributions come with a custom kernel (why, I don’t know.
Change the kernel, for example, as they write How to switch to the standard Ubuntu kernel on OVH and everything will work out.