Hi Guix, I'm at version 2e5ac371e799cb91354ffafaf8af2da37d11fa3f, and when doing this: $ guix environment -C guix --ad-hoc guile-zlib [env]$ ./configure --localstatedir=/var
.. then configure ends with: checking whether Guile-zlib is available and recent enough... no configure: error: A recent Guile-zlib could not be found; please install it. How can I get a working development environment to work on Guix? Kind regards, Roel Janssen