# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-domains base base-nnp base Naked pointers prohibited in the OCaml heap base-threads base base-unix base conf-gmp 4 Virtual package relying on a GMP lib system installation coq dev The Coq Proof Assistant coq-core dev The Coq Proof Assistant -- Core Binaries and Tools coq-stdlib dev The Coq Proof Assistant -- Standard Library coqide-server dev The Coq Proof Assistant, XML protocol server dune 3.12.2 Fast, portable, and opinionated build system ocaml 5.0.0 The OCaml compiler (virtual package) ocaml-base-compiler 5.0.0 Official release 5.0.0 ocaml-config 3 OCaml Switch Configuration ocaml-options-vanilla 1 Ensure that OCaml is compiled with no special options enabled ocamlfind 1.9.6 A library manager for OCaml zarith 1.13 Implements arithmetic and logical operations over arbitrary-precision integers # opam file: opam-version: "2.0" maintainer: "matej.kosik@inria.fr" homepage: "https://github.com/coq-contribs/gc" license: "proprietary" build: [make "-j%{jobs}%"] install: [make "install"] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/GC"] depends: [ "ocaml" "coq" {>= "8.5" & < "8.6~"} ] tags: [ "keyword:linear temporal logic" "keyword:finite sets" "keyword:co-induction" "keyword:garbage collection" "category:Computer Science/Semantics and Compilation/Compilation" ] authors: [ "Solange Coupet-Grimal and Catherine Nouvet" ] bug-reports: "https://github.com/coq-contribs/gc/issues" dev-repo: "git+https://github.com/coq-contribs/gc.git" synopsis: "Formal Verification of an Incremental Garbage Collector" description: """ We specify an incremental garbage collection algorithm and we give a formal proof of its correctness. The algorithm is represented as an infinite transition system and we establish safety and liveness properties. This work relies on an axiomatization of LTL and is based on a co-inductive representation of programs executions. Although motivated by integrating the dynamic memory management to the Java Card platform, this study applies more generally to real-time embedded systems and to devices with virtually infinite memory.""" flags: light-uninstall url { src: "https://github.com/coq-contribs/gc/archive/v8.5.0.tar.gz" checksum: "md5=9c2346cef34382acce9cc74fa1d24baa" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-gc.8.5.0 coq.dev
[NOTE] Package coq is already installed (current version is dev). [ERROR] Package conflict! * No agreement on the version of coq: - coq >= dev - coq-gc < 8.6.0 -> coq < 8.6~ * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler = 5.0.0 -> ocaml = 5.0.0 - coq-gc < 8.6.0 -> coq < 8.6~ -> ocaml < 4.05.0 You can temporarily relax the switch invariant with `--update-invariant' * No agreement on the version of ocaml-base-compiler: - (invariant) -> ocaml-base-compiler = 5.0.0 - coq-gc < 8.6.0 -> coq < 8.6~ -> ocaml < 4.05.0 -> ocaml-base-compiler = 3.08.1 * Missing dependency: - coq-gc < 8.6.0 -> coq < 8.6~ -> ocaml < 4.05.0 -> ocaml-variants -> ocaml-beta unmet availability conditions: 'enable-ocaml-beta-repository' No solution found, exiting
Dry install without Coq/switch base, to test if the problem was incompatibility with the current Coq/OCaml version:
opam remove -y coq; opam install -y --show-action --unlock-base coq-gc.8.5.0
true
true
No files were installed.
true