Hi, Ludo, It is a common practice to use /usr/bin/env in script shabang to use the interpreter find in PATH. For example, something as follow,
#!/usr/bin/env python Although it is not necessary for scripts packaged in guix, if the scripts are written by a user for his own usage and he don't want to package it, it is good to have /usr/bin/env available. In this way, the interpreters in ~/.guix-profile/bin will be used. So how about add /usr/bin/env by default in guixsd? Best Regards, Huang, Ying