Provided by: opam-docs_1.1.1-1_all
NAME
opam-show - Display information about specific packages.
SYNOPSIS
opam show [OPTION]... [PATTERNS]...
DESCRIPTION
This command displays the information block for the selected package(s). The information block consists in the name of the package, the installed version if this package is installed in the currently selected compiler, the list of available (installable) versions, and a complete description. opam list can be used to display the list of available packages as well as a short description for each.
ARGUMENTS
PATTERNS List of package patterns.
OPTIONS
-f FIELDS, --field=FIELDS Only display these fields. You can specify multiple fields by separating them with commas.
COMMON OPTIONS
These options are common to all commands. --color=WHEN (absent=auto) Colorize the output. WHEN must be `always', `never' or `auto'. --compat-mode-1.0 Compatibility mode with OPAM 1.0 --debug Print debug message on stdout. This is equivalent to setting $OPAMDEBUG to a non-empty value. --git-version Print the git version if it exists and exit. --help[=FMT] (default=pager) Show this help in format FMT (pager, plain or groff). --no-aspcud Do not use the external aspcud solver, even if available. --no-base-packages Do not install base packages (useful for testing purposes). This is equivalent to setting $OPAMNOBASEPACKAGES to a non-empty string. -q, --quiet Be quiet when installing a new compiler. -r ROOT, --root=ROOT (absent=~/.opam) Use ROOT as the current root path. This is equivalent to setting $OPAMROOT to ROOT. --strict Fail whenever an error is found in a package definition or a configuration file. The default is to continue silently if possible. --switch=SWITCH Use SWITCH as the current compiler switch. This is equivalent to setting $OPAMSWITCH to SWITCH. -v, --verbose Be more verbose. This is equivalent to setting $OPAMVERBOSE to a non-empty value. --version Show version information. -y, --yes Disable interactive mode and answer yes to all questions that would otherwise be asked to the user. This is equivalent to setting $OPAMYES to a non-empty string.
ENVIRONMENT VARIABLES
opam makes use of environment variables listed here. OPAMCOLOR, when set to always or never, sets a default value for the --color option OPAMCURL can be used to define an alternative for the 'curl' command-line utility to download files
FURTHER DOCUMENTATION
See https://opam.ocaml.org.
AUTHORS
Thomas Gazagnaire <thomas@gazagnaire.org> Anil Madhavapeddy <anil@recoil.org> Fabrice Le Fessant <Fabrice.Le_fessant@inria.fr> Frederic Tuong <tuong@users.gforge.inria.fr> Louis Gesbert <louis.gesbert@ocamlpro.com> Vincent Bernardoff <vb@luminar.eu.org> Guillem Rieu <guillem.rieu@ocamlpro.com>
BUGS
Check bug reports at https://github.com/OCamlPro/opam/issues.