Quote from: ~DefaultTrust on February 20, 2021, 04:04:59 PM

Quote from: mironkraft on February 20, 2021, 08:36:09 AM

So my question is what to do now to solve this problem

First of all: what linux version are you using?

The error "error: ‘deque’ in namespace ‘std’ does not name a template type" is obviously take a clear that you have very old c++ version. Because the template "deque" is in c++ standard as a minimum from 1998.
May be the error occur because <deque> is not included in httpserver.cpp or httpserver.h but it is strange if you have done all as in the instruction mentioned above

Hi there!

Kali Linux is what I am using, 2020.4 - vmware-amd64 version
(website link for download: https://www.offensive-security.com/kali-linux-vm-vmware-virtualbox-image-download/)

So I guess I have to update C++ ??

Thanks in advace for the help!