The distribution is too old.
Support for building packages has become too demanding.
Official support is long over.
And it is no longer used by me on any server or project.
All packages for Ubuntu Lucid will be removed in the next two months.
Month: February 2020
Discontinuation of support of Raspbian and Devuan distributions
Packages for Raspbian are the same as packages for Debian. Separate support does not make sense. You can simply switch to the repositories for debian- {release}.
The Devuan distribution is not used by me anywhere else. Further support does not make sense.
Packages will be removed in the coming months.