md5 hash mismatches when building soul from texlive-new

[PierreR]

Issue description

md5 hash mismatches when building soul tex package (texlive-combined)

Steps to reproduce

Using a custom config.nix with

{
  packageOverrides = super: let self = super.pkgs; in
  {
    myTex = self.texlive.combine {
     inherit (self.texlive) scheme-small collection-xetex collection-fontsrecommended collection-langfrench collection-plainextra xunicode framed paralist algorithms cm-super capt-of wrapfig minted bera pygmentex blindtext enumitem soul titlesec pstools ifplatform xstring ;
 };

As soon as soul is added, nix-env -f "<nixpkgs>" -iA myTex will fail with the following error:

trying http://ftp.math.utah.edu/pub/tex/historic/systems/texlive/2015/tlnet-final/archive/soul.tar.xz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  5992  100  5992    0     0   1901      0  0:00:03  0:00:03 --:--:--  2192
output path ‘/nix/store/l2yv8ar5xz089bfvixa7wlgw6dy6dvcl-soul.tar.xz’ has md5 hash ‘0c006ff9d097d13a251a1a7aeb893efe’ when ‘456d5584a6966359a67880ca9f9516aa’ was expected

Technical details

• System: NixOS: 16.03 (Emu)
• Nix version: nix-env (Nix) 1.11.2
• Nixpkgs version: 16.03.526.567b65d

[joachifm]

Possibly dup of #10026

[vcunat]

Certainly.