pip

问题 I created a new environment in anaconda for python 3.5 and installed all the required pip libraries including opencv. If I execute the following in command line $ python Python 3.5.2 |Continuum Analytics, Inc.| (default, Jul 2 2016, 17:52:12) [GCC 4.2.1 Compatible Apple LLVM 4.2 (clang-425.0.28)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> import cv2 >>> As you can see above there is no issues importing cv2. However when I open Jupyter notebook and

问题 I am getting the error using pip in my docker image. FROM ubuntu:18.04 RUN apt-get update && apt-get install -y \ software-properties-common RUN add-apt-repository universe RUN apt-get install -y \ python3.6 \ python3-pip ENV PYTHONUNBUFFERED 1 RUN mkdir /api WORKDIR /api COPY . /api/ RUN pip install pipenv RUN ls RUN pipenv sync I installed python 3.6 and pip3 but getting Step 9/11 : RUN pip install pipenv ---> Running in b184de4eb28e /bin/sh: 1: pip: not found 回答1: To run pip for python3

问题 I am getting the error using pip in my docker image. FROM ubuntu:18.04 RUN apt-get update && apt-get install -y \ software-properties-common RUN add-apt-repository universe RUN apt-get install -y \ python3.6 \ python3-pip ENV PYTHONUNBUFFERED 1 RUN mkdir /api WORKDIR /api COPY . /api/ RUN pip install pipenv RUN ls RUN pipenv sync I installed python 3.6 and pip3 but getting Step 9/11 : RUN pip install pipenv ---> Running in b184de4eb28e /bin/sh: 1: pip: not found 回答1: To run pip for python3

问题 I am currently using a shared Ubuntu machine which has python2.7 and multiple packages installed via pip . $ python --version Python 2.7.12 $ pip --version pip 18.0 from /usr/local/lib/python2.7/dist-packages/pip (python 2.7) $ pip list Package Version ---------------------------------- ----------- asn1crypto 0.24.0 awscli 1.11.101 backports-abc 0.5 ... .. . I want to install conda and have Python 2.7 and Python 3.6 environment. How can I install all the packages currently installed ( pip

问题 I am trying to creat a Python module that has a utility command line program. I am using setuptools and Python3. I have the utility program being created just fine with the entry_points field of setup but I want to include a default configuration file and I want to place it in the user's home .config directory. Here is my package directory layout: ⤷ tree . ├── config │ └── spt.config ├── README.org ├── utilityTool │ ├── __init__.py │ ├── file1.py │ ├── file2.py │ └── tools │ ├── commandline

问题 I am trying to creat a Python module that has a utility command line program. I am using setuptools and Python3. I have the utility program being created just fine with the entry_points field of setup but I want to include a default configuration file and I want to place it in the user's home .config directory. Here is my package directory layout: ⤷ tree . ├── config │ └── spt.config ├── README.org ├── utilityTool │ ├── __init__.py │ ├── file1.py │ ├── file2.py │ └── tools │ ├── commandline

问题 I have done, apt-get install fontforge on my ubuntu system. When i do import fontforge in my python code, it throws error as, No module named fontforge . When i do, pip install fontforge , it throws error as,, Could not find a version that satisfies the requirement fontforge (from versions: ) No matching distribution found for fontforge How can i install fontforge's python libs? 回答1: You may want to install python-fontforge . sudo apt-get install python-fontforge After that you should be able

问题 I have done, apt-get install fontforge on my ubuntu system. When i do import fontforge in my python code, it throws error as, No module named fontforge . When i do, pip install fontforge , it throws error as,, Could not find a version that satisfies the requirement fontforge (from versions: ) No matching distribution found for fontforge How can i install fontforge's python libs? 回答1: You may want to install python-fontforge . sudo apt-get install python-fontforge After that you should be able

问题 I am using Python 2.7.11 and am trying to pip install modules however a few of them are failing. The message I get is "Failure to build wheel for 'X'" and "Error: INCLUDE Environment Variable is empty". I tried to install Scrapy, LXML and Twisted and those failed. Some other random modules I tried installed fine. I have installed pyOpenSSL, added python27 and python27/scripts to environment. Thanks, 回答1: I tried both the solutions offered, none worked. I installed Microsoft Visual C++

问题 I have created a module using python . I want to publish it to pip and PyPi so that others can download and use it easily. How do I do it? 回答1: The answer can be easily found on the Internet. I just referenced this site to answer you. You can follow the steps below: create an account on PyPi. Create a README.md file as an instruction for users (Highly recommended). Create a setup.cfg file, and write the following content: [metadata] description-file = README.md Create a LICENSE file by