problem with liblz4 install

[Ralf Mardorf]

On Sat, 21 Mar 2020 16:22:04 +0000, Colin Watson wrote:
>On Sat, Mar 21, 2020 at 05:01:42PM +0100, Ralf Mardorf via
>ubuntu-users wrote:
>> On Sat, 21 Mar 2020 11:29:56 -0400, Mark Barton wrote:  
>> >The odd thing is why is apt is considering it up 
>> >to date.  
>> 
>> Because it is up to date. Ubuntu is a release model distro. You are
>> using Eoan (19.10). For this release lz4 will never become upgraded
>> to a newer version. It will stay with 1.9.1. There could be
>> upgrades, such as those providing security fixes for 1.9.1, but if
>> so, just the package version will increase.  
>
>1.9.1 vs. 1.9.2 is almost certainly a complete red herring; that
>wouldn't cause the error message described in the original post in this
>thread.

Maybe just the header files are missing, or not found due to what
reason ever, however, without the output of the error messages we can't
know. A build script might even check runtime library releases. As you
say, the error messages were described, not quoted.