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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.
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%prog [options] <requirement specifier> ...
%prog [options] -r <requirements file> ...
%prog [options] [-e] <vcs project url> ...
%prog [options] [-e] <local project path> ...
%prog [options] <archive url/path> ...s Install packages.c
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--editablet destt editablest actiont appendt defaultt metavars path/urlt helpsk Install a project in editable mode (i.e. setuptools "develop mode") from a local project path or a VCS url.s -ts --targett
target_dirt dirs Install packages into <dir>.s -ds
--downloads --download-dirs --download-directoryt download_dirs` Download packages into <dir> instead of installing them, regardless of what's already installed.s --srcs --sources --source-dirs --source-directoryt src_dirs� 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".s -Us --upgradet upgradet
store_trues� Upgrade all packages to the newest available version. This process is recursive regardless of whether a dependency is already satisfied.s --force-reinstallt force_reinstallsK When upgrading, reinstall all packages even if they are already up-to-date.s -Is --ignore-installedt ignore_installeds5 Ignore the installed packages (reinstalling instead).s --no-installt
no_installsN DEPRECATED. Download and unpack all packages, but don't actually install them.s
--no-downloadt no_downloads DEPRECATED. Don't download any packages, just install the ones already downloaded (completes an install run with --no-install).s --usert
use_user_sites Install using the user scheme.s --eggt as_eggs� Install packages as eggs, not 'flat', like pip normally does. This option is not about installing *from* eggs. (WARNING: Because this option overrides pip's normal install logic, requirements files may not behave as expected.)s --roott root_paths= Install everything relative to this alternate root directory.s --strip-file-prefixt strip_file_prefixt prefixs5 Strip given prefix from script paths in wheel RECORD.s --compilet compiles Compile py files to pycs --no-compilet store_falses Do not compile py files to pycs --presY Include pre-release and development versions. By default, pip only finds stable versions.i ( t superR t __init__t cmd_optst
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Create a package finder appropriate to this install command.
This method is meant to be overridden by subclasses, not
called directly.
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r<t | _ � n XWd | j rt| j s^| j rt| jD d" | j: � n XWd QX| j r t j j | j � s�t jE | j � n tF d( d) | �d* } xH t jG | � D]7 } tH jI t j j | | � t j j | j | � � q�WtH jJ | � n | S(+ Ns 1.7s~ DEPRECATION: --no-install, --no-download, --build, and --no-clean are deprecated. See https://github.com/pypa/pip/issues/906.sZ Can not perform a '--user' install. User site-packages are not visible in this virtualenv.s --users= Target path exists but is not a directory, will not continue.s --home=s Ignoring indexes: %st ,s� --use-mirrors has been deprecated and will be removed in the future. Explicit uses of --index-url and/or --extra-index-url is suggested.s� --mirrors has been deprecated and will be removed in the future. Explicit uses of --index-url and/or --extra-index-url is suggested.t deleteR/ R R R1 R R# R t ignore_dependenciesR R" R RI t pycompilet default_vcst finderRK t names^ You must give at least one requirement to %(name)s (maybe you meant "pip %(name)s %(links)s"?)t linkst sL You must give at least one requirement to %(name)s (see "pip help %(name)s")t force_root_egg_infot bundlet rootR% s Successfully installed %ss Successfully downloaded %ss Created bundle in %st t homet purelib(K R R! R/ R9 R t
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