An update to the INSTALL file, in order to avoid a CMake error

Authored by asensi on Apr 7 2018, 6:04 PM.

Description

An update to the INSTALL file, in order to avoid a CMake error

The installation of the zlib1g-dev package avoided this CMake error:

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
ZLIB_LIBRARY
    linked by target "kio_iso" in directory /home/user/krusader/iso

that affected some people (https://stackoverflow.com/a/49072832) for example when building Krusader under Ubuntu 18.04.

Differential Revision: https://phabricator.kde.org/D11975

Details