我已经在windows桌面上安装了Python 3.4.1,但是我没有pip。我正在尝试从显示为pip install rlextra -i https://www.reportlab.com/pypi/的https://www.reportlab.com/reportlabplus/installation/安装一个模块。然后,如果我执行报告的命令,它将显示以下内容
C:\Python34>pip install rlextra -i https://www.reportlab.com/pypi/
'pip' is not recognized as an intern
正在尝试下载dateutil以运行python脚本。
我尝试过通过pip和pip3安装它,但它似乎调用了错误的python环境。
Used:pip install python-dateutil==1.4,并获得以下内容:
ERROR: Could not install packages due to an EnvironmentError: [('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/dateutil/parser.pyc', '/private/var/
每当我使用pip时,它都会警告我我的pip已经过时了,我需要通过执行pip install --upgrade pip来升级它。
但是当我这样做的时候,它似乎没有效果,只是告诉我同样的事情。是圆形的!
我怎么才能解决这个问题?见下文
$ pip install --upgrade pip
You are using pip version 6.0.8, however version 8.1.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
Req
我在Ubuntu 16.04上导入tensorflow v0.12时遇到了这个错误。
cortana@cortana:~$ python
Python 2.7.12 (default, Nov 19 2016, 06:48:10)
[GCC 5.4.0 20160609] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow
I tensorflow/strea
我是Ubuntu的新手,当我收到这条消息时,我正在尝试使用get-pip.py安装pip。
Requirement already up-to-date: pip in /usr/local/lib/python2.7/dist- packages/pip-8.1.2-py2.7.egg
但是当我进入pip -V时,我收到一个错误消息:
The 'pip==7.1.0' distribution was not found and is required by the application
我试图使用pip install <packagename>安装新
我正在尝试更新PIP ( Python包安装程序),以便可以在Python中安装包,但要做到这一点,我需要使用PIP命令。本质上,我不能在没有更新PIP的情况下更新PIP (即命令是python安装--升级pip)。
错误消息是get:You are using pip version 9.0.1, however version 19.1.1 is available. You should consider upgrading via the 'python -m pip install --upgrade pip' command.
此外,我试图安装的软件包不安装。
我不
我正在尝试升级pip,但得到以下错误: WARNING: pip is being invoked by an old script wrapper. This will fail in a future version of pip.
Please see https://github.com/pypa/pip/issues/5599 for advice on fixing the underlying issue.
To avoid this problem you can invoke Python with '-m pip' instead of running p
我正试图在这样的活动虚拟环境中执行pip。
pip install -i https://update.synapse-wireless.com/pypi snapconnect
Downloading/unpacking snapconnect
User for update.synapse-wireless.com: ??
Password: ??
Real name of requirement snapconnect is snapconnect
Could not find any downloads that satisfy the requirement snapc
我在使用python时遇到了很多问题,我想我把事情搞砸了。当我输入终端时
$which python
它返回
/usr/bin/python
然后当我键入
$pip install google
上面写着
-bash: /Library/Frameworks/Python.framework/Versions/3.6/bin/pip: No such file or directory
我该如何解决这个问题?我真的很感谢你的帮助。