PIP-INSTALL(1) | pip | PIP-INSTALL(1) |
NAME
pip-install - description of pip install command
DESCRIPTION
Install packages from:
- PyPI (and other indexes) using requirement specifiers.
- VCS project urls.
- Local project directories.
- Local or remote source archives.
pip also supports installing from "requirements files", which provide an easy way to specify a whole environment to be installed.
USAGE
python -m pip install [options] <requirement specifier> [package-index-options] ... python -m pip install [options] -r <requirements file> [package-index-options] ... python -m pip install [options] [-e] <vcs project url> ... python -m pip install [options] [-e] <local project path> ... python -m pip install [options] <archive url/path> ...
OPTIONS
- -r, --requirement <file>
- Install from the given requirements file. This option can be used multiple
times.
(environment variable: PIP_REQUIREMENT)
- -c, --constraint <file>
- Constrain versions using the given constraints file. This option can be
used multiple times.
(environment variable: PIP_CONSTRAINT)
- --no-deps
- Don't install package dependencies.
(environment variable: PIP_NO_DEPS, PIP_NO_DEPENDENCIES)
- --pre
- Include pre-release and development versions. By default, pip only finds
stable versions.
(environment variable: PIP_PRE)
- -e, --editable <path/url>
- Install a project in editable mode (i.e. setuptools "develop
mode") from a local project path or a VCS url.
(environment variable: PIP_EDITABLE)
- --dry-run
- Don't actually install anything, just print what would be. Can be used in
combination with --ignore-installed to 'resolve' the requirements.
(environment variable: PIP_DRY_RUN)
- -t, --target <dir>
- Install packages into <dir>. By default this will not replace
existing files/folders in <dir>. Use --upgrade to replace existing
packages in <dir> with new versions.
(environment variable: PIP_TARGET)
- --platform <platform>
- Only use wheels compatible with <platform>. Defaults to the platform
of the running system. Use this option multiple times to specify multiple
platforms supported by the target interpreter.
(environment variable: PIP_PLATFORM)
- --python-version <python_version>
- The Python interpreter version to use for wheel and
"Requires-Python" compatibility checks. Defaults to a version
derived from the running interpreter. The version can be specified using
up to three dot-separated integers (e.g. "3" for 3.0.0,
"3.7" for 3.7.0, or "3.7.3"). A major-minor version
can also be given as a string without dots (e.g. "37" for
3.7.0).
(environment variable: PIP_PYTHON_VERSION)
- --implementation <implementation>
- Only use wheels compatible with Python implementation
<implementation>, e.g. 'pp', 'jy', 'cp', or 'ip'. If not specified,
then the current interpreter implementation is used. Use 'py' to force
implementation-agnostic wheels.
(environment variable: PIP_IMPLEMENTATION)
- --abi <abi>
- Only use wheels compatible with Python abi <abi>, e.g. 'pypy_41'. If
not specified, then the current interpreter abi tag is used. Use this
option multiple times to specify multiple abis supported by the target
interpreter. Generally you will need to specify --implementation,
--platform, and --python-version when using this option.
(environment variable: PIP_ABI)
- --user
- Install to the Python user install directory for your platform. Typically
~/.local/, or %APPDATA%Python on Windows. (See the Python documentation
for site.USER_BASE for full details.)
(environment variable: PIP_USER)
- --root <dir>
- Install everything relative to this alternate root directory.
(environment variable: PIP_ROOT)
- --prefix <dir>
- Installation prefix where lib, bin and other top-level folders are placed.
Note that the resulting installation may contain scripts and other
resources which reference the Python interpreter of pip, and not that of
--prefix. See also the --python option if the intention is
to install packages into another (possibly pip-free) environment.
(environment variable: PIP_PREFIX)
- --src <dir>
- Directory to check out editable projects into. The default in a virtualenv
is "<venv path>/src". The default for global installs is
"<current dir>/src".
(environment variable: PIP_SRC, PIP_SOURCE, PIP_SOURCE_DIR, PIP_SOURCE_DIRECTORY)
- -U, --upgrade
- Upgrade all specified packages to the newest available version. The
handling of dependencies depends on the upgrade-strategy used.
(environment variable: PIP_UPGRADE)
- --upgrade-strategy <upgrade_strategy>
- Determines how dependency upgrading should be handled [default:
only-if-needed]. "eager" - dependencies are upgraded regardless
of whether the currently installed version satisfies the requirements of
the upgraded package(s). "only-if-needed" - are upgraded only
when they do not satisfy the requirements of the upgraded package(s).
(environment variable: PIP_UPGRADE_STRATEGY)
- --force-reinstall
- Reinstall all packages even if they are already up-to-date.
(environment variable: PIP_FORCE_REINSTALL)
- -I, --ignore-installed
- Ignore the installed packages, overwriting them. This can break your
system if the existing package is of a different version or was installed
with a different package manager!
(environment variable: PIP_IGNORE_INSTALLED)
- --ignore-requires-python
- Ignore the Requires-Python information.
(environment variable: PIP_IGNORE_REQUIRES_PYTHON)
- --no-build-isolation
- Disable isolation when building a modern source distribution. Build
dependencies specified by PEP 518 must be already installed if this option
is used.
(environment variable: PIP_NO_BUILD_ISOLATION)
- --use-pep517
- Use PEP 517 for building source distributions (use --no-use-pep517 to
force legacy behaviour).
(environment variable: PIP_USE_PEP517)
- --check-build-dependencies
- Check the build dependencies when PEP517 is used.
(environment variable: PIP_CHECK_BUILD_DEPENDENCIES)
- --break-system-packages
- Allow pip to modify an EXTERNALLY-MANAGED Python installation
(environment variable: PIP_BREAK_SYSTEM_PACKAGES)
- -C, --config-settings <settings>
- Configuration settings to be passed to the PEP 517 build backend. Settings
take the form KEY=VALUE. Use multiple --config-settings options to pass
multiple keys to the backend.
(environment variable: PIP_CONFIG_SETTINGS)
- --global-option <options>
- Extra global options to be supplied to the setup.py call before the
install or bdist_wheel command.
(environment variable: PIP_GLOBAL_OPTION)
- --compile
- Compile Python source files to bytecode
(environment variable: PIP_COMPILE)
- --no-compile
- Do not compile Python source files to bytecode
(environment variable: PIP_NO_COMPILE)
- --no-warn-script-location
- Do not warn when installing scripts outside PATH
(environment variable: PIP_NO_WARN_SCRIPT_LOCATION)
- --no-warn-conflicts
- Do not warn about broken dependencies
(environment variable: PIP_NO_WARN_CONFLICTS)
- --no-binary <format_control>
- Do not use binary packages. Can be supplied multiple times, and each time
adds to the existing value. Accepts either ":all:" to disable
all binary packages, ":none:" to empty the set (notice the
colons), or one or more package names with commas between them (no
colons). Note that some packages are tricky to compile and may fail to
install when this option is used on them.
(environment variable: PIP_NO_BINARY)
- --only-binary <format_control>
- Do not use source packages. Can be supplied multiple times, and each time
adds to the existing value. Accepts either ":all:" to disable
all source packages, ":none:" to empty the set, or one or more
package names with commas between them. Packages without binary
distributions will fail to install when this option is used on them.
(environment variable: PIP_ONLY_BINARY)
- --prefer-binary
- Prefer binary packages over source packages, even if the source packages
are newer.
(environment variable: PIP_PREFER_BINARY)
- --require-hashes
- Require a hash to check each requirement against, for repeatable installs.
This option is implied when any package in a requirements file has a
--hash option.
(environment variable: PIP_REQUIRE_HASHES)
- --progress-bar <progress_bar>
- Specify whether the progress bar should be used [on, off, raw] (default:
on)
(environment variable: PIP_PROGRESS_BAR)
- --root-user-action <root_user_action>
- Action if pip is run as a root user [warn, ignore] (default: warn)
(environment variable: PIP_ROOT_USER_ACTION)
- --report <file>
- Generate a JSON file describing what pip did to install the provided
requirements. Can be used in combination with --dry-run and
--ignore-installed to 'resolve' the requirements. When - is used as file
name it writes to stdout. When writing to stdout, please combine with the
--quiet option to avoid mixing pip logging output with JSON output.
(environment variable: PIP_REPORT)
- --no-clean
- Don't clean up build directories.
(environment variable: PIP_NO_CLEAN)
AUTHOR
pip developers
COPYRIGHT
The pip developers
October 31, 2024 | 24.3 |