minivpt 2.0.0

Error log

The package failed to build. The error log from opam follows.

You are using opam 2.1+, where external dependency handling has been integrated: consider calling opam directly, the 'depext' plugin interface is provided for backwards compatibility only
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
[ERROR] No solution for lbvs_consent.1.1.2 & qtest.2.11 & qcheck.0.7 & parmap.1.2.5 & ounit.2.0.8 & ocamlfind.1.9.6 & ocamlbuild.0.14.3 & obuild.0.1.11 & num.1.5 & minivpt.2.0.0 & dune-configurator.3.15.3 & dune.3.15.3 & dolog.3.0 & csexp.1.5.2 & cpm.3.0.0 & conf-zlib.1 & conf-rdkit.1 & conf-python-2-7.1.2 & conf-pkg-config.3 & conf-openbabel.0.1 & conf-boost.1 & camlzip.1.11 & camlp-streams.5.0.1 & bitv.2.0 & batteries.3.6.0 & base-bytes.base:   * Missing dependency:
            - conf-python-2-7
            depends on the unavailable system package 'python2.7'. Use `--no-depexts' to attempt installation anyway, or it is possible that a depext package name in the opam file is incorrect.


Command failed: opam --cli=2.1 list --readonly --external '--resolve=lbvs_consent.1.1.2,qtest.2.11,qcheck.0.7,parmap.1.2.5,ounit.2.0.8,ocamlfind.1.9.6,ocamlbuild.0.14.3,obuild.0.1.11,num.1.5,minivpt.2.0.0,dune-configurator.3.15.3,dune.3.15.3,dolog.3.0,csexp.1.5.2,cpm.3.0.0,conf-zlib.1,conf-rdkit.1,conf-python-2-7.1.2,conf-pkg-config.3,conf-openbabel.0.1,conf-boost.1,camlzip.1.11,camlp-streams.5.0.1,bitv.2.0,batteries.3.6.0,base-bytes.base' returned 20