make depend

gistfile1.txt

user@ocaml-dev:~/cloned/qubes-mirage-firewall$ make depend
opam pin add -k path --no-action --yes mirage-unikernel-qubes_firewall-qubes . && opam depext --yes --update mirage-unikernel-qubes_firewall-qubes ; opam pin remove --no-action mirage-unikernel-qubes_firewall-qubes
Package mirage-unikernel-qubes_firewall-qubes does not exist, create as a NEW package? [Y/n] y
[mirage-unikernel-qubes_firewall-qubes.~dev] synchronised from file:///home/user/cloned/qubes-mirage-firewall
[WARNING] Failed checks on mirage-unikernel-qubes_firewall-qubes package definition from source at
          file:///home/user/cloned/qubes-mirage-firewall:
  warning 37: Missing field 'dev-repo'
mirage-unikernel-qubes_firewall-qubes is now pinned to file:///home/user/cloned/qubes-mirage-firewall (version ~dev)
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
[ERROR] No solution for mirage-unikernel-qubes_firewall-qubes: The following dependencies couldn't be met:
          - mirage-unikernel-qubes_firewall-qubes → mirage-qubes >= 0.8.2 → vchan-xen >= 5.0.0 → mirage-xen >= 6.0.0
          - mirage-unikernel-qubes_firewall-qubes → mirage-xen < 6.0.0
        Your request can't be satisfied:
          - No available version of mirage-xen satisfies the constraints


Command failed: opam list --readonly --external  --resolve=mirage-unikernel-qubes_firewall-qubes returned 20
Ok, mirage-unikernel-qubes_firewall-qubes is no longer pinned to file:///home/user/cloned/qubes-mirage-firewall (version ~dev)
opam install -y --deps-only .
[WARNING] Failed checks on mirage-unikernel-qubes_firewall-qubes package definition from source at
          git+file:///home/user/cloned/qubes-mirage-firewall#master:
  warning 37: Missing field 'dev-repo'
The following dependencies couldn't be met:
  - mirage-unikernel-qubes_firewall-qubes → mirage-qubes >= 0.8.2 → vchan-xen >= 5.0.0 → mirage-xen >= 6.0.0
  - mirage-unikernel-qubes_firewall-qubes → mirage-xen < 6.0.0
Your request can't be satisfied:
  - No available version of mirage-xen satisfies the constraints

No solution found, exiting
Makefile:14: recipe for target 'depend' failed
make: *** [depend] Error 20