I compile Rawtherapee and want to have a look at Darktable so I thought I’d try to build it. I downloaded the RC2 tar.xz and things looked ok until I did the cmake. Mine is too old -
$ cmake -DCMAKE_BUILD_TYPE=Release …
CMake 3.10.0 or higher is required. You are running version 3.5.1
$ sudo apt-get install cmake
cmake is already the newest version (3.5.1-1ubuntu3).
I have only a fairly superficial understanding of linux. Is there a way round this? Should I try a PPA? Is it time to upgrade Ubuntu? - I am on 16.04 LTS.
Thanks for reading.