pius: fix dependencies

`perl` needs to be a native build input to ensure that it is
present in `PATH` during the build, allowing `patchShebangs` to
correctly fix the shebang in `pius-party-worksheet`. Previously,
the shebang was left as `/usr/bin/perl` because `perl` could not
be found by `patchShebangs`.

`six` is a required dependency of `pius` and likely should have
been included in the derivation a long time ago, since the `pius`,
`pius-report` and `pius-keyring-mgr` commands are broken without it.
Annoyingly, `pius` still uses `distutils` rather than `setuptools`
which seems to happily install the package without checking that
its dependencies have been installed.

1 files changed, 2 insertions, 1 deletions

diff --git a/pkgs/tools/security/pius/default.nix b/pkgs/tools/security/pius/default.nix
index 2a48bf2c2c6c5..0fcf5d9a7992c 100644
--- a/pkgs/tools/security/pius/default.nix
+++ b/pkgs/tools/security/pius/default.nix
@@ -18,7 +18,8 @@ pythonPackages.buildPythonApplication {
     done
   '';
 
-  buildInputs = [ perl ];
+  nativeBuildInputs = [ perl ];
+  propagatedBuildInputs = with pythonPackages; [ six ];
 
   meta = {
     homepage = https://www.phildev.net/pius/;