没有名为pip的模块

操作系统:Mac OS X 10.7.5 Python版本:2.7.5

我已经从https://pypi.python.org/pypi/setuptools用ez_setup.py安装了setuptools 1.0 然后我从https://pypi.python.org/pypi/pip/1.4.1下载pip.1.4.1 pkg。

在iTerm中运行(sudo) python setup.py install即可显示

running install
running bdist_egg running egg_info writing requirements to
pip.egg-info/requires.txt writing pip.egg-info/PKG-INFO writing
top-level names to pip.egg-info/top_level.txt writing dependency_links
to pip.egg-info/dependency_links.txt writing entry points to
pip.egg-info/entry_points.txt warning: manifest_maker: standard file
'setup.py' not found

reading manifest file 'pip.egg-info/SOURCES.txt' writing manifest file
'pip.egg-info/SOURCES.txt' installing library code to
build/bdist.macosx-10.6-intel/egg running install_lib warning:
install_lib: 'build/lib' does not exist -- no Python modules to
install

creating build/bdist.macosx-10.6-intel/egg creating
build/bdist.macosx-10.6-intel/egg/EGG-INFO copying
pip.egg-info/PKG-INFO -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying pip.egg-info/SOURCES.txt ->
build/bdist.macosx-10.6-intel/egg/EGG-INFO copying
pip.egg-info/dependency_links.txt ->
build/bdist.macosx-10.6-intel/egg/EGG-INFO copying
pip.egg-info/entry_points.txt ->
build/bdist.macosx-10.6-intel/egg/EGG-INFO copying
pip.egg-info/not-zip-safe ->
build/bdist.macosx-10.6-intel/egg/EGG-INFO copying
pip.egg-info/requires.txt ->
build/bdist.macosx-10.6-intel/egg/EGG-INFO copying
pip.egg-info/top_level.txt ->
build/bdist.macosx-10.6-intel/egg/EGG-INFO creating
'dist/pip-1.4.1-py2.7.egg' and adding
'build/bdist.macosx-10.6-intel/egg' to it removing
'build/bdist.macosx-10.6-intel/egg' (and everything under it)
Processing pip-1.4.1-py2.7.egg removing
'/Users/dl/Library/Python/2.7/lib/python/site-packages/pip-1.4.1-py2.7.egg'
(and everything under it) creating
/Users/dl/Library/Python/2.7/lib/python/site-packages/pip-1.4.1-py2.7.egg
Extracting pip-1.4.1-py2.7.egg to
/Users/dl/Library/Python/2.7/lib/python/site-packages pip 1.4.1 is
already the active version in easy-install.pth Installing pip script
to /Users/dl/Library/Python/2.7/bin Installing pip-2.7 script to
/Users/dl/Library/Python/2.7/bin

Installed
/Users/dl/Library/Python/2.7/lib/python/site-packages/pip-1.4.1-py2.7.egg
Processing dependencies for pip==1.4.1 Finished processing
dependencies for pip==1.4.1

然后我输入pip install，错误信息是这样的

Traceback (most recent call last):   File
"/Library/Frameworks/Python.framework/Versions/2.7/bin/pip", line 9,
in <module>
load_entry_point('pip==1.4.1', 'console_scripts', 'pip')()   File "build/bdist.macosx-10.6-intel/egg/pkg_resources.py", line 357, in
load_entry_point   File
"build/bdist.macosx-10.6-intel/egg/pkg_resources.py", line 2394, in
load_entry_point   File
"build/bdist.macosx-10.6-intel/egg/pkg_resources.py", line 2108, in
load ImportError: No module named pip

谁以前遇到过同样的问题，能给我一些解决方法吗?

当前回答

当我使用命令创建一个新的Python 3虚拟环境时，我遇到了ModuleNotFoundError: No module named 'pip'的问题

python3 -m venv ~/venv/ontology    ## << note: "python3" (problematic)

这是一个经常被建议的命令(这里，其他地方)。当我走进那家酒馆时，皮普已经不见了。

在此期间，自从第一次使用该命令创建Python虚拟环境以来，我的系统Python已经从Python 3.7.4升级到Python 3.9.2。

解决方案是使用命令

python -m venv <your_venv>  ## e.g. python -m ~/venv/ontology

当我这样做(python -m…不是python3 -m…)，venv现在包含PIP…

要在venv中升级pip，请使用

<your_venv_path>/bin/python -m pip install --upgrade pip

## e.g.
## /home/victoria/venv/ontology/bin/python -m pip install --upgrade pip

2021-04-05 16:50:07

其他回答

我在win11上也遇到了同样的错误，所以主要问题是在没有管理权限的情况下执行pip命令，所以使用管理员权限打开终端，然后再次执行pip命令。希望能有所帮助，

2022-08-31 13:06:27

Linux测试如下: 您可以直接从https://pypi.org/simple/pip/下载pip 解压并直接与最新的python一起使用。

tar -xvf  pip-0.2.tar.gz
cd pip-0.2

检查内容。

anant$ ls
docs  pip.egg-info  pip-log.txt  pip.py  PKG-INFO  regen-docs  scripts  setup.cfg  setup.py  tests

直接执行:

anant$ python pip.py --help
Usage: pip.py COMMAND [OPTIONS]

Options:
  --version             show program's version number and exit
  -h, --help            show this help message and exit
  -E DIR, --environment=DIR
                        virtualenv environment to run pip in (either give the
                        interpreter or the environment base directory)
  -v, --verbose         Give more output
  -q, --quiet           Give less output
  --log=FILENAME        Log file where a complete (maximum verbosity) record
                        will be kept
  --proxy=PROXY         Specify a proxy in the form
                        user:passwd@proxy.server:port. Note that the
                        user:password@ is optional and required only if you
                        are behind an authenticated proxy.  If you provide
                        user@proxy.server:port then you will be prompted for a
                        password.
  --timeout=SECONDS     Set the socket timeout (default 15 seconds)

2019-10-01 10:42:51

在Mac上使用brew是一个更好的选择，因为apt-get不可用。命令:

brew install python

如果你的机器上同时安装了python2和python3

python2.7 -m ensurepip --default-pip

应该简单地解决这个问题。

如果相反，你从python3中缺少pip，那么只需在上面的命令中将python2.7更改为python3。

2017-10-08 12:17:19

我认为以上这些答案都不能解决你的问题。

我也曾被这个问题困扰过。您应该按照pip安装的官方指南(目前涉及运行一个get-pip.py Python脚本)手动安装pip。

之后，只需sudo pip安装Django。错误就会消失。

2015-10-28 13:59:10

下面是使用MacPorts升级到Python 3的一组最小指令:

sudo port install py37-pip
sudo port select --set pip pip37
sudo port select --set pip3 pip37
sudo pip install numpy, scipy, matplotlib

我运行了一些旧代码，它在这次升级后再次工作。

2019-10-16 19:58:01

没有名为pip的模块

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