about guile-gcrypt in guix environment guix --container

[guy fleury]

hi all

i try to set a guix environment with:
   guix environment guix --container --ad-hoc git

   then i run ./confugure in a reposity i clone from savannah

but it fails whith this error:
----------------------------------------------------------
checking if (gcrypt hash) is available... no
configure: error: Guile-Gcrypt could not be found; please install it.
----------------------------------------------------------
   
it is not the job of guix environment to set everything not myself?
and i can't add it like i did for git because it's not yet packaged

i am on debian
guix (GNU Guix) 0.15.0

how can i resolve it without installing manually guile-gcrypt?

sorry for my bad English!