pip

问题 I downloaded spyder using the pip install spyder in my windows 10 32-bit operating system, but i dont see any desktop icons or exe files to start running the IDE. I downloaded spyder 3, any my python is 3.6. I even tried creating a shortcut of spyder.exe from the Python3.6/Scripts folder, but it won't open. 回答1: The name of the spyder executable was changed to spyder3.exe in python version 3. I install pyqt5 and spyder via pip and was able to launch spyder3. I first tried without installing

问题 I would like to be able to search for an available Python package using pip (on the terminal). I would like a functionality similar to apt-cache in Ubuntu. More specifically, I would like to be able to search for packages given a term (similar to apt-cache search [package-name] ), and list all available packages. 回答1: To search for a package, issue the command pip search [package-name] 回答2: As of Dec 2020, pip search will not work (more). The current feasible solution is to search online, on:

问题 What is the difference between: pip install --upgrade pip and python -m pip install --upgrade pip and why is python -m pip install --upgrade pip generally favoured? 回答1: The difference is between pip and python -m pip ; the rest of the command doesn't matter. The reason to prefer the latter is that you're ensuring that the python you normally use is the one which will provide the pip module you invoke. Otherwise, there is a risk that the pip executable found in your PATH is from an unrelated

问题 What is the difference between: pip install --upgrade pip and python -m pip install --upgrade pip and why is python -m pip install --upgrade pip generally favoured? 回答1: The difference is between pip and python -m pip ; the rest of the command doesn't matter. The reason to prefer the latter is that you're ensuring that the python you normally use is the one which will provide the pip module you invoke. Otherwise, there is a risk that the pip executable found in your PATH is from an unrelated

问题 So for a beginner python course, I needed to install python3 on my Mac (which was running on Python 2.7.x - x meaning some number I can't recall but I dont think it matters here). I had a setup installation guide - which was meant for windows though - which included the following steps: - Install python 3. - At complete download, tick the ​Add Python 3.7 to PATH​ box when it is shown (which it didnt show on my wizard installation on Mac) - Install PyCharm - On new project, select Python 3.7

问题 So for a beginner python course, I needed to install python3 on my Mac (which was running on Python 2.7.x - x meaning some number I can't recall but I dont think it matters here). I had a setup installation guide - which was meant for windows though - which included the following steps: - Install python 3. - At complete download, tick the ​Add Python 3.7 to PATH​ box when it is shown (which it didnt show on my wizard installation on Mac) - Install PyCharm - On new project, select Python 3.7

问题 I have a repository with an inflated requirements.tx that I'd like to clean up. Using pipreqs I've set my requirements.txt to be a minimal set of packages need for my repository. To test this, I setup a virtualenv to install the packages and then run all my unit tests to make sure they're satisfactory. virtualenv temp_venv --no-site-packages source temp_venv/bin/activate pip install -r requirements.txt Which runs fine, but I see that a whole bunch of extra packages are collected and installed

问题 I am trying to install pip install mysqlclient and it fails everytime. I also tried pip install --only-binary :all: mysqlclient and also not worked. Then I also downloaded whl file and also did't work. I need help. Using python 3.7.2 and pip 19.0.2 version. Here's the whole error thats pop up: Running setup.py clean for mysqlclient Failed to build mysqlclient Installing collected packages: mysqlclient Running setup.py install for mysqlclient ... error Complete output from command c:\users

问题 I am trying to install pip install mysqlclient and it fails everytime. I also tried pip install --only-binary :all: mysqlclient and also not worked. Then I also downloaded whl file and also did't work. I need help. Using python 3.7.2 and pip 19.0.2 version. Here's the whole error thats pop up: Running setup.py clean for mysqlclient Failed to build mysqlclient Installing collected packages: mysqlclient Running setup.py install for mysqlclient ... error Complete output from command c:\users

问题 I am trying to install pip install mysqlclient and it fails everytime. I also tried pip install --only-binary :all: mysqlclient and also not worked. Then I also downloaded whl file and also did't work. I need help. Using python 3.7.2 and pip 19.0.2 version. Here's the whole error thats pop up: Running setup.py clean for mysqlclient Failed to build mysqlclient Installing collected packages: mysqlclient Running setup.py install for mysqlclient ... error Complete output from command c:\users