When I try to install pyload on 18.04 it fails. I get the following errors when executing the install script from ssh:
Package python-imaging is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
E: Package 'python-imaging' has no installation candidate
✖ ERROR: APT-GET could not install a required package: tesseract-ocr gocr rhino pyqt4-dev-tools python-imaging python-dev lib
Could not find a version that satisfies the requirement pyimaging (from versions: )
No matching distribution found for pyimaging
In 18.04 pyimaging is included in python-pil. You should use that package in the install scripts that use python-imaging by removing python-imaging from APP_BASEDEPS and adding python-pil.