@ggg Apologies, this was an upgrade for me from Fog version 1.5.0 to 1.5.2 after upgrading from Ununtu Server 16.04 LTS to Ununtu Server 18.04 LTS. So, for me, in addition to the fix suggested by ggg, I also had to change libcurl3 to libcurl 4 in /opt/fog/.fogsettings. Perhaps this information will be useful to Tom for future build, as well as other users.

@tom-elliott Yes, Tom, it’s specific to Ubuntu Server 18.04 LTS.

I’ve run into the same problem, and see the same error as xybar (conflict with libcurl3 and libcurl4).