Could NOT find ZLIB

Usage
1

Hey Guys,

I am brand new to cmake and having some problems. I am trying to set up PrizmSDK: PrizmSDK for Casio Setup Mkg3a Problems - Cemetech | Forum | Casio Prizm/FX Development & Programming [Topic]
I am getting an error message when trying to run cmake .:

laslo@MyTreasure-LinuxMint:~/Development/Prizm/mkg3a-master$ cmake .
-- libpng icon loading support enabled.
-- Could NOT find ZLIB (missing: ZLIB_LIBRARY ZLIB_INCLUDE_DIR) 
CMake Error at /usr/share/cmake-3.16/Modules/FindPackageHandleStandardArgs.cmake:146 (message):
  Could NOT find PNG (missing: PNG_LIBRARY PNG_PNG_INCLUDE_DIR)
Call Stack (most recent call first):
  /usr/share/cmake-3.16/Modules/FindPackageHandleStandardArgs.cmake:393 (_FPHSA_FAILURE_MESSAGE)
  /usr/share/cmake-3.16/Modules/FindPNG.cmake:146 (find_package_handle_standard_args)
  src/CMakeLists.txt:29 (find_package)


-- Configuring incomplete, errors occurred!
See also "/home/laslo/Development/Prizm/mkg3a-master/CMakeFiles/CMakeOutput.log".

I was hoping that this is a common issue that can be solved easily, but since I have absolutely no knowledge with make or cmake, I can’t solve this myself.
Also, I installed cmake via apt-get on Linux Mint.

Unfortunately, I somehow cannot upload CMakeOutput.log (New Users Forum Rule), so if I should upload that just tell me, I will find another way.

2

You need development packages of libpng and zlib. libpng is mentioned as requirement on the instructions page, zlib is apparently missing. You install those via your package manager.

3

The CMake library you are trying to use has third party dependencies. Ideally they would have instructions on for users building their library.

Does their readme/build-instructions/etc not say anything about this?

4

Thank you so much, I couldn’t find the packages, so I used this article: png - How to install libpng and zlib - Ask Ubuntu.