After adding this PPA for Ubuntu Xenial (16.04) to install qt5.11: https://launchpad.net/~beineri/+archive/ubuntu/opt-qt-5.11.0-xenial and updating with apt-get, I encountered this issue while trying to install the package "qt511-meta-full" (the package "qt511-meta-minimal" shown no issues):
$ sudo apt-get install qt511-meta-full
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
qt511-meta-full : Depends: qt511doc:any but it is not installable
E: Unable to correct problems, you have held broken packages.
And of course, I can't find the package "qt511doc" itself:
$ sudo apt-get install qt511doc
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package qt511doc
Any help or fix is appreciated. Thanks.
Try to use repo for qt 5.11.1 instead of 5.11.0.
A quick look here shows that the package was deleted. I can only surmise that it might nave been deleted due to this.
If you have further questions about this you can submit them to the PPA maintainer via launchpad here.