How can I install Python’s pip3 on my Mac?
I’m trying to install pip3, but I’m not having any luck. Also, I tried sudo install and it did not work. How could I install pip3 on my Mac?
pip
Can I force pip to reinstall the current version?
When upgrading, reinstall all packages even if they are already up-to-date. Ignore the installed packages (reinstalling instead).
pg_config executable not found
I am having trouble installing psycopg2. I get the following error when I try to pip install psycopg2: But the problem is pg_config is actually in my PATH; it runs without any problem: I tried adding the pg_config path to the setup.cfg file and building it using the source files I downloaded from their website (http://initd.org/psycopg/) and I get the following … Read more
AttributeError: Module Pip has no attribute ‘main’
I am trying to build the python api for an open source project called Zulip and I keep running into the same issue as indicated by the screenshot below. I am running python3 and my pip version is 10.0.0. The file in question is setup.py and the code that is messing up is when the pip.main() attribute is accessed … Read more
error: Unable to find vcvarsall.bat
I tried to install the Python package dulwich: But I get a cryptic error message: The same happens if I try installing the package manually:
error: Unable to find vcvarsall.bat
I tried to install the Python package dulwich: But I get a cryptic error message: The same happens if I try installing the package manually:
How to install PIP on Python 3.6?
pip is bundled with Python > 3.4 On Unix-like systems use: On a Windows system use: (On Windows you may need to run the command prompt as administrator to be able to write into python installation directory)
ModuleNotFoundError: No module named ‘matplotlib’
use pip3 install matplotlib to install matlplot lib. By default, pip will install those package for 2.7 as it the native one. using pip3 makes it specific for python 3, and make sure you have only one version of python 3
How do I install the yaml package for Python?
You could try the search feature in pip, which looks for packages in PyPI with yaml in the short description. That reveals various packages, including PyYaml, yamltools, and PySyck, among others (Note that PySyck docs recommend using PyYaml, since syck is out of date). Now you know a specific package name, you can install it: If you … Read more
“ImportError: no module named ‘requests'” after installing with pip
Run in command prompt. Check what version you have installed on your system if you have an old version. Try to uninstall the package… Try after to install it: You can also test if pip does not do the job.