Nixpkgs: Mathematica 12.0.0 `ZLIB_1.2.9' not found

[nezumi1503]

Describe the bug
When I run mathematica 12.0.0, following error occurs:

/nix/store/7l7mjyck0390zymiqmn32c8m7lc28v2n-mathematica-12.0.0/libexec/Mathematica/SystemFiles/FrontEnd/Binaries/Linux-x86-64/Mathematica: /nix/store/7l7mjyck0390zymiqmn32c8m7lc28v2n-mathematica-12.0.0/libexec/Mathematica/SystemFiles/Libraries/Linux-x86-64/libz.so.1: version `ZLIB_1.2.9' not found (required by /nix/store/bcw1cimbj66vlck3lv3hh770cqhxp1zb-libpng-apng-1.6.37/lib/libpng16.so.16)

To Reproduce
Steps to reproduce the behavior:

1. nix-env -iA nixos.mathematica as a normal user.
2. Run mathematica in the shell.
3. The error occurs.

Expected behavior
Should run without errors.
Metadata

• system: "x86_64-linux"
  
  
  
  • host os: Linux 5.3.9, NixOS, 19.09.1155.bae4d7daa01 (Loris)
  
  
  • multi-user?: yes
  
  
  • sandbox: yes
  
  
  • version: nix-env (Nix) 2.3
  
  
  • channels(root): "nixos-19.09.1155.bae4d7daa01"
  
  
  • nixpkgs: /nix/var/nix/profiles/per-user/root/channels/nixos
  
  

[veprbl]

cc @herberteuler

[herberteuler]

Sorry about the delay, I was super busy. I have reproduced the issue and will create a PR later.