# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils coq 8.11.2 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.10.2 The OCaml compiler (virtual package) ocaml-base-compiler 4.10.2 Official release 4.10.2 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.3 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "francois.pottier@inria.fr" authors: [ "Arthur Charguéraud <arthur.chargueraud@inria.fr>" ] homepage: "https://gitlab.inria.fr/charguer/tlc" dev-repo: "git+https://gitlab.inria.fr/charguer/tlc.git" bug-reports: "tlc-users@lists.gforge.inria.fr" license: "CeCILL-B" build: [ [make "-j%{jobs}%"] ] install: [ [make "install"] ] depends: [ "ocaml" "coq" {>= "8.6" & < "8.10~"} ] synopsis: "A general-purpose alternative to Coq's standard library" description: """ TLC relies on the axioms of functional extensionality, propositional extensionality, and indefinite description (also known as Hilbert's epsilon operator). The consequences of these axioms include the law of the excluded middle as well as proof irrelevance. Accepting these axioms often makes life significantly simpler. TLC takes advantage of Coq's type class mechanism. In particular, this allows for common operators and lemma names for all container data structures and all order relations. TLC includes the optimal fixed point combinator, which allows arbitrarily-complex recursive and co-recursive definitions. TLC provides a collection of tactics that enhance the default tactics provided by Coq. These tactics help construct more concise and more robust proof scripts.""" url { src: "https://github.com/charguer/tlc/archive/refs/tags/20171206.tar.gz" checksum: "md5=ae684eebe7035e5b03bd2ca9fb64ee8a" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-tlc.20171206 coq.8.11.2
[NOTE] Package coq is already installed (current version is 8.11.2). The following dependencies couldn't be met: - coq-tlc -> coq < 8.10~ -> ocaml < 4.10 base of this switch (use `--unlock-base' to force) 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-tlc.20171206
true
true
No files were installed.
true