This is in essence a combination of a full package manger like Macports and Homebrew but originally designed for and written in python python and also provides similar functions to the python packaging of pip and venv. However for the best overall management of python especially if it is your main development language I would look at Conda package manager. You can still use pip for pure python so you are not limiting the choice of libraries you use. If you use them rather than pip to install complex libraries like scipy then someone else has done all the complex work for you and it should be a simple install. General package managers like MacPorts, Homebrew and Fink are built mainly to compile C libraries. There are several other issues that can be found on this site. I think pip makes some simplifying assumptions about the the compilation environment. The different installs differ when you need more complex native libraries. The provision of venv and pipenv makes earlier answers less relevant as you now don't need a package manager, python now provides most of one. All installations of extra modules are done using pip and you can deal with different versions of python with venv. It took me quite sometimes to figure out that.įor pure python it probably does not matter. But to my surprise my system python is still the one installed by httpie. For example I installed httpie and uninstalled it. I do find brew has an "annoying" feature, when brew’s Python being installed as a dependency for a bottle and then I uninstall the bottle, the brew's Python remains. But since PATH is modified by the installer or brew (brew puts /usr/local/bin before /usr/bin) so preinstall python is shadowed. `python3`, `python3-config`, `pip3` etc., respectively, have been installed preinstall python at /usr/bin/python & /usr/bin/python3 which remain unchanged.
Unversioned symlinks `python`, `python-config`, `pip` etc. Sometimes I don't run brew install python directly but install some bottle, which installs python, e.g brew install httpie will install python, then brew complains if I then install python thru brew, brew will complain././Library/Frameworks/amework/Versions/3.9/bin/python3
PATH="/Library/Frameworks/amework/Versions/3.8/bin:$" zprofile like following and create softlink /usr/local/bin/python3 If I install python through the installer, the installer will modify PATH in.I now gain some insights about this question. I try both and I can't find the difference. Is there any advantage of installing python 3 through homebrew vs through the installer from or vice verse (except that the installer can give me the latest version)?
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