Using fleek in conjunction with a nix installed without root/sudo/admin priveleges

[krishnakumarg1984]

I am a nix newbie. I am particularly interested to have nix and home-manager deployed on remote machines where I don't have root access such as HPCs. I know the proot approach is possible to install nix, but it is unclear how to deploy fleek & home-manager using this approach such as to have my favourite CLI tools available on $PATH on all the remote systems that I have access to. I work on multiple remote servers for HPC development (where I don't have admin priveleges), and would like to have an identical development environment everywhere with modern tools etc available in my $PATH.

It would be nice if fleek's documentation shall cover this aspect.