# 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 8.17.1 The Coq Proof Assistant
coq-core 8.17.1 The Coq Proof Assistant -- Core Binaries and Tools
coq-stdlib 8.17.1 The Coq Proof Assistant -- Standard Library
coqide-server 8.17.1 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"
synopsis: "A specification of Michelson in Coq to prove properties about smart contracts in Tezos"
maintainer: "raphael.cauderlier@nomadic-labs.com"
authors: [ "Raphaël Cauderlier" "Bruno Bernardo" "Julien Tesson" "Arvid Jakobsson" ]
homepage: "https://gitlab.com/nomadic-labs/mi-cho-coq/"
dev-repo: "git+https://gitlab.com/nomadic-labs/mi-cho-coq/"
bug-reports: "https://gitlab.com/nomadic-labs/mi-cho-coq/issues"
license: "MIT"
build: [
["./configure"]
[make "-j%{jobs}%"]
]
install: [
make "install"
]
depends: [
"coq" {>= "8.8" & < "8.12"}
"coq-menhirlib" {>= "20190626"}
"coq-ott" {>= "0.29"}
"menhir"
"ocaml" {>= "4.07.1"}
"ocamlbuild"
"ott" {build & >= "0.29"}
"zarith"
]
description: """
Michelson is a language for writing smart contracts on the Tezos blockchain.
This package provides a Coq encoding of the syntax and semantics of Michelson,
automatically generated by the Ott tool. Also included is a framework called Mi-Cho-Coq
for reasoning about Michelson programs in Coq using a weakest precondition calculus."""
tags: [
"category:Computer Science/Programming Languages/Formal Definitions and Theory"
"date:2021-06-15"
"keyword:cryptocurrency"
"keyword:michelson"
"keyword:semantics"
"keyword:smart-contract"
"keyword:tezos"
"logpath:Michocoq"
"logpath:Michocott"
]
url {
http: "https://gitlab.com/nomadic-labs/mi-cho-coq/-/archive/version-0.1/mi-cho-coq-version-0.1.tar.gz"
checksum: "521927e391d5529f652056d97fcdd261"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-mi-cho-coq.0.1 coq.8.17.1[NOTE] Package coq is already installed (current version is 8.17.1).
[ERROR] Package conflict!
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 5.0.0 -> ocaml = 5.0.0
- coq-mi-cho-coq < 1.0.0 -> coq < 8.12 -> ocaml < 4.02.0
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-mi-cho-coq < 1.0.0 -> coq < 8.12 -> ocaml < 4.02.0 -> ocaml-base-compiler < 3.07+1
* Missing dependency:
- coq-mi-cho-coq < 1.0.0 -> coq < 8.12 -> ocaml < 4.02.0 -> ocaml-variants >= 3.09.2 -> 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-mi-cho-coq.0.1truetrueNo files were installed.
true