How do i install easy install python

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Anthony Grant 40 Articles Published. Subscribe to our newsletter Join our newsletter for tech tips, reviews, free ebooks, and exclusive deals! Click here to subscribe. It will display a list of all of the existing files and directories that would need to be deleted for the new package to be able to function correctly. To proceed, you must manually delete these conflicting files and directories and re-run EasyInstall. EasyInstall tries to install packages in zipped form, if it can. Previous versions would not install a package as a zipfile unless you used the --zip-ok option.

Possible use of inspect functions that expect to manipulate source files e. Top-level modules that might be scripts used with python -m Python 2. If any of the above are found in the package being installed, EasyInstall will assume that the package cannot be safely run from a zipfile, and unzip it to a directory instead.

You can override this analysis with the -zip-ok flag, which will tell EasyInstall to install the package as a zipfile anyway. Or, you can use the --always-unzip flag, in which case EasyInstall will always unzip, even if its analysis says the package is safe to run as a zipfile.

Normally, however, it is simplest to let EasyInstall handle the determination of whether to zip or unzip, and only specify overrides when needed to work around a problem. EasyInstall will look first for a setup.

Thus, if you are already using distutils configuration files to set default install locations, build options, etc. For more information, see also the current Python documentation on the use and location of distutils configuration files. The standalone command will not use that file. Install all packages as zip files, even if they are marked as unsafe for running as a zipfile. Changed in 0. This can be useful if a package does something unsafe, but not in a way that EasyInstall can easily detect.

This can be as simple as:. You must always explicitly use this option if you want it to be active. However, if you supply the --upgrade or -U flag, EasyInstall will always check the package index and --find-links URLs before selecting a version to install. In this way, you can force EasyInstall to use the latest available version of any package it installs subject to any version requirements that might exclude such later versions. Set the installation directory. It is up to you to ensure that this directory is on sys.

Set the script installation directory. Otherwise, this setting defaults to the location where the distutils would normally install scripts, taking any distutils configuration file settings into account.

This is useful if you need to install multiple versions of a package, but do not want to reset the version that will be run by scripts that are already installed. Use the user-site-packages as specified in PEP instead of the global site-packages. Copy all needed distributions to the installation directory, even if they are already present in a directory on sys. In older versions of EasyInstall, this was the default behavior, but now you must explicitly request it.

By default, EasyInstall will no longer copy such distributions from other sys. Note that as of 0. You will see warning messages for any eggs that EasyInstall skips, before it falls back to an older version or attempts to download a fresh copy. Eggs and archives found by way of --find-links are only downloaded if they are needed to meet a requirement specified on the command line; links to unneeded packages are ignored.

If all requested packages can be found using links on the specified download pages, the Python Package Index will not be consulted unless you also specified the --upgrade or -U option. Note: if you want to refer to a local HTML file containing links, you must use a file: URL, as filenames that do not refer to a directory, egg, or archive are ignored.

Note that on the command line, you will probably have to surround the URL list with quotes, so that it is recognized as a single option value. When used, --find-links is ignored. When a package is requested that is not locally available or linked from a --find-links download page, the package index will be searched for download pages for the needed package, and those download pages will be searched for links to download an egg or source distribution. Only find and download source distributions for the specified projects, unpacking them to subdirectories of the specified --build-directory.

EasyInstall will not actually build or install the requested projects or their dependencies; it will just find and extract them for you. See Editing and Viewing Source Packages above for more details. Set the directory used to build source packages. If a package is built from a source distribution or checkout, it will be extracted to a subdirectory of the specified directory.

If a file or directory of that name already exists in the given directory, a warning will be printed to the console, and the build will take place in a temporary directory instead. This option is most useful in combination with the --editable option, which forces EasyInstall to only find and extract but not build and install source distributions. See Editing and Viewing Source Packages , above, for more information.

Using -v or --verbose increases the detail level to include individual file-level operations, link analysis messages, and distutils messages from any setup scripts that get run.

If you include the -v option more than once, the second and subsequent uses are passed down to any setup scripts, increasing the verbosity of their reporting as well.

This option is passed down to any setup scripts run, so packages should not actually build either. If you are installing from a source distribution, and are not using the --zip-ok option, this option controls the optimization level for compiling installed. It does not affect the compilation of modules contained in. As of 0. This is intended as a convenience for tools that wrap eggs in a platform-specific packaging system. Restrict downloading and spidering to hosts matching the specified glob patterns.

Multiple patterns can be specified by separating them with commas. EasyInstall displays all blocked URLs, so that you can adjust your --allow-hosts setting if it is more strict than you intended. Some sites may wish to define a restrictive default setting for this option in their configuration files , and then manually override the setting on the command line as needed.

Use the specified directory as a base for computing the default installation and script directories. Note that the --prefix option only sets the default installation and script directories, and does not override the ones set on the command line or in a configuration file. Normally, EasyInstall prefers to only install released versions of projects, not in-development ones, because such projects may not have a currently-valid version number.

So, it usually only installs them when their setup. If you only have one python. Then download pip from the link unpack run setup Now you can install python packages found in pypi, with command : pip install packagename. Improve this answer. Gjordis Gjordis 3 3 silver badges 8 8 bronze badges.

I don't understand how to use it to install Python 3 packages on Windows. Can you help me? Added more info — Gjordis. I have Python 2 and 3. So I should run setup. Thank you so much!!!! I wish I could upvote you more than once! A lot of work was saved for me — pratnala. Sign up or log in Sign up using Google.

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