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

我知道这个线程是旧的，但我只是在OS X上为自己解决了不同于这里描述的问题。

基本上，我通过brew重新安装了Python 2.7，它附带了pip。

如果还没有安装Xcode:

xcode-select –install

按照下面的描述安装Brew:

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

然后通过Brew安装Python:

brew install python

做完了。在我的情况下，我只需要安装pyserial。

pip install pyserial

2016-08-31 18:03:20

其他回答

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

在macOS 10.15和Homebrew 2.1.6中，我在Python 3.7中得到这个错误。我只需要运行:

python3 -m ensurepip

现在python3 -m pip为我工作。

2019-07-05 03:14:02

尝试通过Python安装pip:

请登录:https://pip.pypa.io/en/stable/installation/

下载get-pip.py，然后运行:

(sudo) python get-pip.py

2018-01-31 19:40:39

我在virtualenv中遇到了类似的问题，在从requirements.txt文件安装依赖项时使用了python3.8。我设法让它工作通过激活virtualenv，然后运行命令python -m pip install -r requirements.txt，它工作。

2020-10-16 05:44:54

如果你在ubuntu中得到“没有名为pip的模块”，试试这个。

$python3 -m pip --version
/usr/bin/python3: No module named pip

$sudo apt-get install python3-pip

这对我很管用。

安装成功后验证使用

$python3 -m pip --version

升级到最新的pip版本

$python3 -m pip install --upgrade pip

2021-06-02 01:58:08

没有名为pip的模块

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