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We are delighted to announce the release of Chocolatey Central Management v0.12.0, featuring seamless Deployment Plan creation, time-saving duplications, insightful Group Details, an upgraded Dashboard, bug fixes, user interface polishing, and refined documentation. As an added bonus we'll have members of our Solutions Engineering team on-hand to dive into some interesting ways you can leverage the new features available!

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The Coq proof assistant

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8.13.1 | Updated: 23 Feb 2021



Downloads of v 8.13.1:


Software Author(s):


The Coq proof assistant 8.13.1

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All Checks are Passing

3 Passing Tests

Validation Testing Passed

Verification Testing Passed


Scan Testing Successful:

No detections found in any package files

Learn More

Deployment Method: Individual Install, Upgrade, & Uninstall

To install The Coq proof assistant, run the following command from the command line or from PowerShell:


To upgrade The Coq proof assistant, run the following command from the command line or from PowerShell:


To uninstall The Coq proof assistant, run the following command from the command line or from PowerShell:


Deployment Method:


This applies to both open source and commercial editions of Chocolatey.

1. Enter Your Internal Repository Url

(this should look similar to https://community.chocolatey.org/api/v2/)

2. Setup Your Environment

1. Ensure you are set for organizational deployment

Please see the organizational deployment guide

2. Get the package into your environment

  • Open Source or Commercial:
    • Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to https://community.chocolatey.org/api/v2/. Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
    • You can also just download the package and push it to a repository Download

3. Copy Your Script

choco upgrade coq -y --source="'INTERNAL REPO URL'" [other options]

See options you can pass to upgrade.

See best practices for scripting.

Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.

If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:

choco upgrade coq -y --source="'INTERNAL REPO URL'" 

Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
  Exit 0

Exit $exitCode

- name: Install coq
    name: coq
    version: '8.13.1'
    state: present

See docs at https://docs.ansible.com/ansible/latest/modules/win_chocolatey_module.html.

chocolatey_package 'coq' do
  action    :install
  source   'INTERNAL REPO URL'
  version  '8.13.1'

See docs at https://docs.chef.io/resource_chocolatey_package.html.

cChocoPackageInstaller coq
    Name     = "coq"
    Version  = "8.13.1"
    Source   = "INTERNAL REPO URL"

Requires cChoco DSC Resource. See docs at https://github.com/chocolatey/cChoco.

package { 'coq':
  ensure   => '8.13.1',
  provider => 'chocolatey',
  source   => 'INTERNAL REPO URL',

Requires Puppet Chocolatey Provider module. See docs at https://forge.puppet.com/puppetlabs/chocolatey.

4. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.


Private CDN cached downloads available for licensed customers. Never experience 404 breakages again! Learn more...

Package Approved

This package was approved as a trusted package on 23 Feb 2021.


Coq is a formal proof management system. It provides a formal language to write mathematical definitions, executable algorithms and theorems together with an environment for semi-interactive development of machine-checked proofs. Typical applications include the certification of properties of programming languages (e.g. the CompCert compiler certification project, or the Bedrock verified low-level programming library), the formalization of mathematics (e.g. the full formalization of the Feit-Thompson theorem or homotopy type theory) and teaching.

Coq implements a program specification and mathematical higher-level language called Gallina that is based on an expressive formal language called the Calculus of Inductive Constructions that itself combines both a higher-order logic and a richly-typed functional programming language. Through a vernacular language of commands, Coq allows:

  • to define functions or predicates, that can be evaluated efficiently;
  • to state mathematical theorems and software specifications;
  • to interactively develop formal proofs of these theorems;
  • to machine-check these proofs by a relatively small certification "kernel";
  • to extract certified programs to languages like Objective Caml, Haskell or Scheme.

As a proof development system, Coq provides interactive proof methods, decision and semi-decision algorithms, and a tactic language for - letting the user define its own proof methods. Connection with external computer algebra system or theorem provers is available.

As a platform for the formalization of mathematics or the development of programs, Coq provides support for high-level notations, implicit contents and various other useful kinds of macros.

$ErrorActionPreference = 'Stop'

$packageArgs = @{
  packageName    = $env:ChocolateyPackageName
  fileType       = 'exe'
  url            = 'https://github.com/coq/coq/releases/download/V8.13.1/coq-8.13.1-installer-windows-i686.exe'
  url64bit       = 'https://github.com/coq/coq/releases/download/V8.13.1/coq-8.13.1-installer-windows-x86_64.exe'
  softwareName   = 'coq*'
  checksum       = 'a67ddd3041b6149cdc6d4d80fc4d4be231ef35f0c0866d3c6a5bbe2ebb500175'
  checksumType   = 'sha256'
  checksum64     = 'a64e58692c2db894f520d047e07c9c6a53ae8571deacf4abc0f113cd1d206d08'
  checksumType64 = 'sha256'
  silentArgs     = '/S'
  validExitCodes = @(0)

Install-ChocolateyPackage @packageArgs
$ErrorActionPreference = 'Stop'

$packageArgs = @{
  packageName    = $env:ChocolateyPackageName
  softwareName   = 'coq*'
  fileType       = 'exe'
  silentArgs     = '/S'
  validExitCodes = @(@(0))

$uninstalled = $false

[array]$key = Get-UninstallRegistryKey @packageArgs

if ($key.Count -eq 1) {
  $key | ForEach-Object {
    $packageArgs['file'] = "$($_.UninstallString)"

    Uninstall-ChocolateyPackage @packageArgs

    Write-Host "^^ No it hasn't just yet..."
    Write-Host "Waiting for the uninstall process to close..."
    # Sleep a few seconds to allow the uninstall process to spawn
    Start-Sleep -seconds 5

    while (($process = Get-Process "AU_*", "Coq*" -ea 0)) {

      if ($process) {
        $process | Wait-Process
elseif ($key.Count -eq 0) {
  Write-Warning "$packageName has already been uninstalled by other means."
elseif ($key.Count -gt 1) {
  Write-Warning "$($key.Count) matches found!"
  Write-Warning "To prevent accidental data loss, no programs will be uninstalled."
  Write-Warning "Please alert the package maintainer that the following keys were matched:"
  $key | ForEach-Object { Write-Warning "- $($_.DisplayName)" }

Log in or click on link to see number of positives.

In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).

Chocolatey Pro provides runtime protection from possible malware.

Add to Builder Version Downloads Last Updated Status
The Coq proof assistant 8.13.0 240 Monday, January 11, 2021 Approved
The Coq proof assistant 8.12.1 246 Monday, November 16, 2020 Approved
The Coq proof assistant 8.12.0 346 Monday, July 27, 2020 Approved
The Coq proof assistant 8.11.2 260 Tuesday, June 9, 2020 Approved
The Coq proof assistant 8.11.1 293 Wednesday, April 8, 2020 Approved
The Coq proof assistant 8.11.0 349 Thursday, January 30, 2020 Approved
The Coq proof assistant 8.10.2 386 Friday, November 29, 2019 Approved
The Coq proof assistant 8.10.1 248 Monday, October 28, 2019 Approved
The Coq proof assistant 8.10.0 243 Tuesday, October 8, 2019 Approved
The Coq proof assistant 8.9.1 381 Monday, May 20, 2019 Approved
The Coq proof assistant 8.9.0 358 Monday, January 21, 2019 Approved
The Coq proof assistant 8.8.2 2080 Thursday, October 25, 2018 Approved
The Coq proof assistant 8.8.1 432 Monday, July 9, 2018 Approved
The Coq proof assistant 8.8.0 506 Tuesday, April 17, 2018 Approved
The Coq proof assistant 8.7.2 522 Saturday, February 17, 2018 Approved
The Coq proof assistant 8.7.1 473 Saturday, December 16, 2017 Approved
The Coq proof assistant 8.7.0 498 Saturday, October 21, 2017 Approved
The Coq proof assistant 8.6.1 506 Wednesday, July 26, 2017 Approved
The Coq proof assistant 8.6 505 Friday, June 9, 2017 Approved
Coq 817 Tuesday, June 11, 2013 Approved
Coq 8.4-pl2 547 Thursday, June 6, 2013 Approved

Package Changelog

Software Release Notes


  • Fix arities of VM opcodes for some floating-point operations that could cause memory corruption

Notes regarding the macOS installer: This installer is only compatible with macOS 10.13 or higher. Because the application is signed but not "notarized", on macOS 10.15 (Catalina), it won't open by default, unless you right-click and chose "Open". Cf. https://github.com/coq/platform/issues/51 to learn more.

Discussion for the The Coq proof assistant Package

Ground Rules:

  • This discussion is only about The Coq proof assistant and the The Coq proof assistant package. If you have feedback for Chocolatey, please contact the Google Group.
  • This discussion will carry over multiple versions. If you have a comment about a particular version, please note that in your comments.
  • The maintainers of this Chocolatey Package will be notified about new comments that are posted to this Disqus thread, however, it is NOT a guarantee that you will get a response. If you do not hear back from the maintainers after posting a message below, please follow up by using the link on the left side of this page or follow this link to contact maintainers. If you still hear nothing back, please follow the package triage process.
  • Tell us what you love about the package or The Coq proof assistant, or tell us what needs improvement.
  • Share your experiences with the package, or extra configuration or gotchas that you've found.
  • If you use a url, the comment will be flagged for moderation until you've been whitelisted. Disqus moderated comments are approved on a weekly schedule if not sooner. It could take between 1-5 days for your comment to show up.
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