This section describes available commands in the Pkg REPL. The Pkg REPL mode is mostly meant for interactive use, and for non-interactive use it is recommended to use the functional API, see API Reference.
add [--preserve=<opt>] pkg[=uuid] [@version] [#rev] ...
pkg to the current project file. If
pkg could refer to multiple different packages, specifying
uuid allows you to disambiguate.
@version optionally allows specifying which versions of packages to add. Version specifications are of the form
@1.2.3, allowing any version with a prefix that matches, or ranges thereof, such as
@1.2-3.4.5. A git revision can be specified by
If a local path is used as an argument to
add, the path needs to be a git repository. The project will then track that git repository just like it would track a remote repository online. If the package is not located at the top of the git repository, a subdirectory can be specified with
Pkg resolves the set of packages in your environment using a tiered approach. The
--preserve command line option allows you to key into a specific tier in the resolve algorithm. The following table describes the command line arguments to
--preserve (in order of strictness).
|Preserve the state of all existing dependencies (including recursive dependencies)|
|Preserve the state of all existing direct dependencies|
|Preserve semver-compatible versions of direct dependencies|
|Do not attempt to preserve any version information|
|Use the tier which will preserve the most version information (this is the default)|
After the installation of new packages the project will be precompiled. For more information see
pkg> add Example pkg> add --preserve=all Example pkg> add Example@0.5 pkg> add Example#master pkg> add Example#c37b675 pkg> add https://github.com/JuliaLang/Example.jl#master pkg> add email@example.com:JuliaLang/Example.jl.git pkg> add "firstname.lastname@example.org:JuliaLang/Example.jl.git"#master pkg> add https://github.com/Company/MonoRepo:juliapkgs/Package.jl pkg> add Example=7876af07-990d-54b4-ab0e-23690620f79a
build [-v|--verbose] pkg[=uuid] ...
Run the build script in
pkg and all of its dependencies in depth-first recursive order. If no packages are given, run the build scripts for all packages in the manifest. The
--verbose option redirects build output to
stderr instead of the
build.log file. The
startup.jl file is disabled during building unless julia is started with
compat [pkg] [compat_string]
Edit project [compat] entries directly, or via an interactive menu by not specifying any arguments. When directly editing use tab to complete the package name and any existing compat entry. Specifying a package with a blank compat entry will remove the entry. After changing compat entries a
resolve will be attempted to check whether the current environment is compliant with the new compat rules.
[dev|develop] [--preserve=<opt>] [--shared|--local] pkg[=uuid] ... [dev|develop] [--preserve=<opt>] path
Make a package available for development. If
pkg is an existing local path, that path will be recorded in the manifest and used. Otherwise, a full git clone of
pkg is made. The location of the clone is controlled by the
--shared (default) and
--local arguments. The
--shared location defaults to
~/.julia/dev, but can be controlled with the
JULIA_PKG_DEVDIR environment variable.
--local is given, the clone is placed in a
dev folder in the current project. This is not supported for paths, only registered packages.
This operation is undone by
pkg> develop Example pkg> develop https://github.com/JuliaLang/Example.jl pkg> develop ~/mypackages/Example pkg> develop --local Example
free pkg[=uuid] ... free [--all]
Free pinned packages, which allows it to be upgraded or downgraded again. If the package is checked out (see
help develop) then this command makes the package no longer being checked out.
Create a minimal project called
pkgname in the current folder. For more featureful package creation, please see
pin pkg[=uuid] ... pin [--all]
Pin packages to given versions, or the current version if no version is specified. A pinned package has its version fixed and will not be upgraded or downgraded. A pinned package has the symbol
⚲ next to its version in the status list.
pkg> pin Example pkg> pin Example@0.5.0 pkg> pin Exampleemail@example.com pkg> pin --all
[rm|remove] [-p|--project] pkg[=uuid] ... [rm|remove] [-p|--project] [--all]
pkg from the project file. Since the name
pkg can only refer to one package in a project this is unambiguous, but you can specify a
uuid anyway, and the command is ignored, with a warning, if package name and UUID do not match. When a package is removed from the project file, it may still remain in the manifest if it is required by some other package in the project. Project mode operation is the default, so passing
--project is optional unless it is preceded by the
--manifest options at some earlier point. All packages can be removed by passing
[rm|remove] [-m|--manifest] pkg[=uuid] ... [rm|remove] [-m|--manifest] [--all]
pkg from the manifest file. If the name
pkg refers to multiple packages in the manifest,
uuid disambiguates it. Removing a package from the manifest forces the removal of all packages that depend on it, as well as any no-longer-necessary manifest packages due to project package removals. All packages can be removed by passing
test [--coverage] pkg[=uuid] ...
Run the tests for package
pkg. This is done by running the file
test/runtests.jl in the package directory. The option
--coverage can be used to run the tests with coverage enabled. The
startup.jl file is disabled during testing unless julia is started with
[up|update] [-p|--project] [opts] pkg[=uuid] [@version] ... [up|update] [-m|--manifest] [opts] pkg[=uuid] [@version] ... opts: --major | --minor | --patch | --fixed --preserve=<all/direct/none>
pkg within the constraints of the indicated version specifications. These specifications are of the form
@1.2.3, allowing any version with a prefix that matches, or ranges thereof, such as
--project mode, package specifications only match project packages, while in
--manifest mode they match any manifest package. Bound level options force the following packages to be upgraded only within the current major, minor, patch version; if the
--fixed upgrade level is given, then the following packages will not be upgraded at all.
After any package updates the project will be precompiled. For more information see
registry add reg...
Add package registries
reg... to the user depot. Without arguments it adds known registries, i.e. the General registry and registries served by the configured package server.
pkg> registry add General pkg> registry add https://www.my-custom-registry.com pkg> registry add
registry [rm|remove] reg...
Remove package registries
pkg> registry [rm|remove] General
Display information about installed registries.
pkg> registry status
registry [up|update] registry [up|update] reg...
Update package registries
reg.... If no registries are specified all registries will be updated.
pkg> registry up pkg> registry up General
activate activate [--shared] path activate --temp
Activate the environment at the given
path, or the home project environment if no
path is specified. The active environment is the environment that is modified by executing package commands. When the option
--shared is given,
path will be assumed to be a directory name and searched for in the
environments folders of the depots in the depot stack. In case no such environment exists in any of the depots, it will be placed in the first depot of the stack. Use the
--temp option to create temporary environments which are removed when the julia process is exited.
gc [-v|--verbose] [--all]
Free disk space by garbage collecting packages not used for a significant time. The
--all option will garbage collect all packages which can not be immediately reached from any existing project. Use verbose mode for detailed output.
List available commands along with short descriptions.
cmd is a partial command, display help for all subcommands. If
cmd is a full command, display help for
instantiate [-v|--verbose] instantiate [-v|--verbose] [-m|--manifest] instantiate [-v|--verbose] [-p|--project]
Download all the dependencies for the current project at the version given by the project's manifest. If no manifest exists or the
--project option is given, resolve and download the dependencies compatible with the project.
After packages have been installed the project will be precompiled. For more information see
precompile precompile pkgs...
Precompile all or specified dependencies of the project in parallel. The
startup.jl file is disabled during precompilation unless julia is started with
Errors will only throw when precompiling the top-level dependencies, given that not all manifest dependencies may be loaded by the top-level dependencies on the given system.
This method is called automatically after any Pkg action that changes the manifest. Any packages that have previously errored during precompilation won't be retried in auto mode until they have changed. To disable automatic precompilation set the environment variable
JULIA_PKG_PRECOMPILE_AUTO=0. To manually control the number of tasks used set the environment variable
Resolve the project i.e. run package resolution and update the Manifest. This is useful in case the dependencies of developed packages have changed causing the current Manifest to be out of sync.
[st|status] [-d|--diff] [-o|--outdated] [pkgs...] [st|status] [-d|--diff] [-o|--outdated] [-p|--project] [pkgs...] [st|status] [-d|--diff] [-o|--outdated] [-m|--manifest] [pkgs...] [st|status] [-c|--compat] [pkgs...]
Show the status of the current environment. Packages marked with
⌃ have new versions that may be installed, e.g. via
pkg> up. Those marked with
⌅ have new versions available, but cannot be installed due to compatibility constraints. To see why use
pkg> status --outdated which shows any packages that are not at their latest version and if any packages are holding them back.
--project mode (default), the status of the project file is summarized. In
--manifest mode the output also includes the recursive dependencies of added packages given in the manifest. If there are any packages listed as arguments the output will be limited to those packages. The
--diff option will, if the environment is in a git repository, limit the output to the difference as compared to the last git commit. The
--compat option alone shows project compat entries.
⌅ indicators were added in Julia 1.8 The
--compat options require at least Julia 1.8.