Build Log: ocsigen-start.7.1.0

Can't find all required versions. Selected: angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.1 calendar.3.0.0 camlp-streams.5.0.1 cmdliner.2.1.0 cohttp.6.1.1 cohttp-lwt.6.1.1 cohttp-lwt-unix.6.1.1 conduit.8.0.0 conduit-lwt.8.0.0 conduit-lwt-unix.8.0.0 conf-gmp.5 conf-gmp-powm-sec.4 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 csv.2.4 digestif.1.3.0 domain-name.0.5.0 dune.3.20.2 dune-configurator.3.20.2 duration.0.2.1 eqaf.0.10 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 hex.1.5.0 http.6.1.1 ipaddr.5.6.1 ipaddr-sexp.5.6.1 kdf.1.0.0 logs.0.10.0 lwt_log.1.1.2 macaddr.5.6.1 magic-mime.1.3.1 mirage-crypto.2.0.2 mirage-crypto-ec.2.0.2 mirage-crypto-pk.2.0.2 mirage-crypto-rng.2.0.2 num.1.6 ocaml-base-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ocsigen-i18n.4.0.0 ocsigen-toolkit.4.1.0 ohex.0.2.0 parsexp.v0.17.0 pgocaml.4.4.0 pgocaml_ppx.4.4.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppxlib.0.37.0 ppxlib_jane.v0.17.4 ptime.1.2.0 re.1.14.0 resource-pooling.1.2 rresult.0.7.0 safepass.3.1 sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uri-sexp.4.4.0 x509.1.0.6 yojson.3.0.0 zarith.1.14 ocaml&ocsigen-start ocaml-base-compiler ocaml-base-compiler system-mingw system-mingw|system-msvc&winpthreads ocaml base-domains ocaml-variants ocaml-base-compiler - eliom -> (problem) Rejected candidates: eliom.11.1.1: Requires ocaml >= 4.12.0 & < 5.3.0 eliom.11.1.0: Requires ocaml >= 4.12.0 & < 5.3.0 eliom.11.0.1: Requires ocaml >= 4.12.0 & < 5.3.0 eliom.11.0.0: Requires ocaml >= 4.12.0 & < 5.3.0 eliom.10.4.1: Requires ocaml >= 4.08.0 & < 5.3.0 ... - js_of_ocaml -> js_of_ocaml.5.9.1 ocsigen-toolkit 4.1.0 requires >= 5.5.0 & < 6.0.0 - js_of_ocaml-compiler -> (problem) dune 3.20.2 requires not(< 3.6.0) js_of_ocaml 5.9.1 requires = 5.9.1 Rejected candidates: js_of_ocaml-compiler.6.2.0: Incompatible with restriction: = 5.9.1 js_of_ocaml-compiler.6.1.1: Incompatible with restriction: = 5.9.1 js_of_ocaml-compiler.6.1.0: Incompatible with restriction: = 5.9.1 js_of_ocaml-compiler.6.0.1: Incompatible with restriction: = 5.9.1 js_of_ocaml-compiler.5.9.1: Requires ocaml >= 4.08 & < 5.4 ... - lwt -> lwt.5.9.2 lwt_log 1.1.2 requires >= 4.0.0 & < 6~ - ocaml -> ocaml.5.4.0 User requested = 5.4.0 - ocaml-compiler -> ocaml-compiler.5.4.0 ocaml-base-compiler 5.4.0 requires = 5.4.0 - ocaml-variants -> (problem) Rejected candidates: ocaml-variants.5.5.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler ocaml-variants.5.4.1+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler ocaml-variants.5.4.0+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler ocaml-variants.5.4.0~rc1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler ocaml-variants.5.4.0~beta2+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler ... - ocsigen-ppx-rpc -> (problem) Rejected candidates: ocsigen-ppx-rpc.1.0: Requires ppxlib >= 0.15.0 & < 0.36.0 - ocsigen-start -> ocsigen-start.7.1.0 User requested = 7.1.0 - system-mingw -> (problem) No known implementations at all