Hi! Sorry for the delay. I secretly hope somebody would answer, but this is such a hot topic that nobody dared. ;-)
"Huang, Ying" <huang_ying_cari...@163.com> skribis: > 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? For the record this has been discussed in the past: https://lists.gnu.org/archive/html/guix-devel/2015-11/msg00414.html There was no clear consensus. Of course there are simple ways to add it, several of which were given in the thread. The subject does come up every once in a while though, so we really need to address it one way or another. :-) First we need a simple ‘special-files’ service or something (for /bin/sh and /usr/bin/env). Then the whole battle will be about what the default should be. I used to be affiliated with the “no way!” party on this topic, but I considering changing my mind. :-) Especially that it does not matter that much, after all. Ricardo, anyone, thoughts? Ludo’.
