OPAM-SHOW(1) Opam Manual OPAM-SHOW(1) (NAME) opam-show - . (SYNOPSIS) opam show [OPTION] [PACKAGES] (DESCRIPTION) () . ( ) . opam list . . : : - (): switch - (): switch - : - : avoid-version deprecated (ARGUMENTS) PACKAGES `pkg' `pkg.1.0' `pkg>=0.5' ( `./foo.opam' `.') (OPTIONS) --all-versions PACKAGES PACKAGES. --empty-fields . --field . -f FIELDS, --field=FIELDS . name version package synopsis synopsis-or-target description : installed-version pin source-hash opam-file all-installed-versions available-versions all-versions repository installed-files vc-ref depexts . opam-file --raw . --file=FILE (absent=-) 2.1 --just-file . --just-file ( PACKAGES ) . --raw --fields . opam-file . PACKAGES opam (stdin) . --list-files . --field=installed-files --no-lint (linting) --normalise opam ( ) --raw opam --sort opam --where opam (COMMON OPTIONS) . --best-effort : . ( aspcud mccs ). $OPAMBESTEFFORT . --cli=MAJOR.MINOR (absent=2.5) MAJOR.MINOR. opam ( ) opam MAJOR MINOR . opam 2.0 2.0 OPAMCLI 2.0 . --color=WHEN . WHEN always never auto . --confirm-level=LEVEL LEVEL ask no yes unsafe-yes . . --yes --no --confirm-level . $OPAMCONFIRMLEVEL . --criteria=CRITERIA . $OPAMCRITERIA $OPAMFIXUPCRITERIA $OPAMUPGRADECRITERIA . : http://opam.ocaml.org/doc/External_solvers.html. http://www.dicosmo.org/Articles/usercriteria.pdf . --cudf=FILENAME : CUDF FILENAME-.cudf n- opam . --debug stderr. $OPAMDEBUG "true" . --debug-level=LEVEL --debug (--debug ). $OPAMDEBUG . --git-version git opam ( ) . --help[=FMT] (default=auto) FMT. FMT auto pager groff plain . auto TERM dumb pager plain . --ignore-pin-depends (pins) opam pin opam install DIR . IGNOREPINDEPENDS=true . --json=FILENAME opam -. `%' . $OPAMJSON. --no () / opam . --confirm-level . $OPAMNO "true" . --no-aspcud 2.1 . --no-auto-upgrade opam (1.2) opam . . 'repo' . opam admin upgrade [--mirror URL] . --no-self-upgrade opam OPAMROOT/opam . . -q, --quiet --verbose . --root=ROOT ROOT . $OPAMROOT ROOT . --safe, --readonly . (completion) . $OPAMDEBUG . $OPAMSAFE . --solver=CMD CUDF . ( opam builtin-mccs+lp() builtin-mccs+glpk builtin-dummy-z3-solver builtin-0install aspcud mccs aspcud-old packup ) %{input}% %{output}% %{criteria}% %{timeout}% . $OPAMEXTERNALSOLVER . --strict . . --switch=SWITCH SWITCH switch . $OPAMSWITCH SWITCH . --use-internal-solver ( opam ). $OPAMNOASPCUD $OPAMUSEINTERNALSOLVER . -v, --verbose . -v ( tar curl patch ) . n $OPAMVERBOSE "n" . --version . -w, --working-dir (commit) . opam . . $OPAMWORKINGDIR . -y, --yes () / opam . --confirm-level . $OPAMYES "true" ..SH " (ENVIRONMENT)" opam . (Boolean) "0" "no" "false" "1" "yes" "true" . OPAMALLPARENS . OPAMASSUMEDEPEXTS `--assume-depexts' . OPAMAUTOANSWER . OPAMAUTOREMOVE `--auto-remove' . OPAMBESTEFFORT `--best-effort' . OPAMBESTEFFORTPREFIXCRITERIA `--best-effort' `opam-query' . OPAMBUILDDOC 2.1 . OPAMBUILDTEST 2.1 . OPAMCLI `--cli' . OPAMCOLOR always never `--color' . OPAMCONFIRMLEVEL `--confirm-level` . OPAMCONFIRMLEVEL OPAMYES OPAMNO . OPAMCRITERIA (preferences) . `config report' . --criteria . OPAMCUDFFILE cudf file-actions-explicit.dot . OPAMCUDFTRIM CUDF . OPAMCURL 'curl' . OPAMFETCH . OPAMDEBUG `--debug' `--debug-level' . OPAMDEBUGSECTIONS . ( CLIENT:2 CLIENT CUDF:2) `--debug-level' . OPAMDIGDEPTH CUDF . OPAMDOWNLOADJOBS . OPAMDROPWORKINGDIR --working-dir . opam . OPAMDRYRUN `--dry-run' . OPAMEDITOR opam $EDITOR $VISUAL . OPAMERRLOGLEN . 0 . OPAMEXTERNALSOLVER `--solver' . OPAMFAKE `--fake' . OPAMFETCH : `wget' `curl' %{url}% %{out}% %{retry}% %{compress}% %{checksum}% . 'download-command' . OPAMFIXUPCRITERIA OPAMUPGRADECRITERIA (fixup) . OPAMIGNORECONSTRAINTS `--ignore-constraints-on' . OPAMIGNOREPINDEPENDS `--ignore-pin-depends' . OPAMINPLACEBUILD `--inplace-build' . OPAMJOBS . OPAMJSON json ( `%' ). OPAMKEEPBUILDDIR `--keep-build-dir' . OPAMKEEPLOGS opam . (backtrace) . OPAMLOCKED `--locked' `--lock-suffix' . OPAMLOGS logdir /tmp OPAMMAKECMD make . OPAMMERGEOUT stderr stdout . OPAMNO no `--no` `--confirm-level` . OPAMCONFIRMLEVEL OPAMYES OPAMNO . OPAMNOAGGREGATE `opam admin check' . OPAMNOASPCUD . OPAMNOAUTOUPGRADE 'update' 'init' . OPAMNOCHECKSUMS --no-checksums . OPAMNODEPEXTS `--no-depexts' . OPAMNOENVNOTICE . OPAMNOSELFUPGRADE `--no-self-upgrade' OPAMPINKINDAUTO . 1.3.0 . OPAMPRECISETRACKING . OPAMPREPRO CUDF false . . OPAMREPOSITORYTARRING tar.gz . /tmp . . OPAMREQUIRECHECKSUMS `--require-checksums' ( `opam install') . OPAMRETRIES . OPAMREUSEBUILDDIR `--reuse-build-dir' . OPAMROOT `--root' . `opam env --root=DIR --set-root' . OPAMROOTISOK (root) . OPAMSAFE `--safe' . OPAMSHOW `--show' . OPAMSKIPUPDATE `--skip-updates' . OPAMSKIPVERSIONCHECKS . . OPAMSOLVERALLOWSUBOPTIMAL ( `true') (timeout) . `true' opam `false' . backend builtin-z3 . OPAMSOLVERTIMEOUT . 60.0 0 . . OPAMSOLVERTOLERANCE ( ). 0.0 ( ) 1.0 ( ) . 0.0 . ($OPAMSOLVERTIMEOUT ). . OPAMSTATS 2.4 . OPAMSTATUSLINE . ( always never auto) OPAMSTRICT ( switch ) . OPAMSWITCH `--switch' . `opam env --switch=SWITCH --set-switch' . OPAMUNLOCKBASE `--unlock-base' . OPAMUPGRADECRITERIA (preferences) . OPAMCRITERIA . --criteria . OPAMUSEINTERNALSOLVER `--use-internal-solver' . OPAMUSEOPENSSL 2.2 . OPAMUTF8 UTF8 ( always never auto). `auto' (locale) . OPAMUTF8MSGS UTF8 () opam . OPAMUTF8 . macOS . OPAMVALIDATIONHOOK `%{hook%}' opam . OPAMVERBOSE `--verbose' . OPAMVERBOSEON --verbose-on OPAMVERSIONLAGPOWER . OPAMWITHDEVSETUP `--with-dev-setup' . OPAMWITHDOC `--with-doc' . OPAMWITHTEST `--with-test . OPAMWORKINGDIR `--working-dir' . OPAMYES `--yes' `--confirm-level` . OPAMYES OPAMNO OPAMCONFIRMLEVEL . OPAMVAR_var `%{var}%` `opam` var . OPAMVAR_package_var `%{package:var}%` `opam` package:var ..SH " (CLI VERSION)" opam `--cli' opam . . opam (~/.opam/) . CLI opam 2.1 OPAMCLI 2.0 ( opam 2.0 ) `--cli=2.1' 2.1 ( ) . opam OPAMCLI 2.0 `--cli=2.0' . `--cli' OPAMCLI . `--cli' . OPAMCLI `--cli' . (EXIT STATUS) `exec' 127 . 0 (true) . 1 (False). --check opam lint. 2 (context) ( ). 5 . ( ) . 10 . . 15 . 20 . . 30 (). --strict . 31 . . . . 40 . . . 50 . opam . 60 (solver). . . 99 . opam. 130 . SIGINT Ctrl-C . 0 . 123 . 124 . 125 (). (FURTHER DOCUMENTATION) https://opam.ocaml.org/doc . (AUTHORS) David Allsopp Vincent Bernardoff Raja Boujbel Kate Deplaix Roberto Di Cosmo Thomas Gazagnaire Louis Gesbert Fabrice Le Fessant Anil Madhavapeddy Guillem Rieu Ralf Treinen Frederic Tuong (SEE ALSO) opam(1) (BUGS) https://github.com/ocaml/opam/issues . Opam 2.5.2 OPAM-SHOW(1)