I have the same problem.
I can't install pureftpd. I have installed Ajenti v126.96.36.199. I am using a Ubuntu 14.04 instance.When I run the following command: $ apt-get install ajenti-v-ftp-pureftpd it throws E: Unable to locate package ajenti-v-ftp-pureftpd. Do you know something about that?
Good day! Those users permissions still are only possibles through the file vh.json in Ajenit v188.8.131.52?
Service d'assistance aux clients par UserEcho