What is opt macOS?
/opt is used as an alternate to hidden folders /usr and /lib. It is used by independent software developers to avoid conflict with system folders. If you ever use MacPorts or HomeBrew, for example, common use modular scripts, configs, apps, etc will be in there.
Is homebrewing illegal?
Homebrewing was federally legalized in 1978 for the first time since Prohibition made it illegal in 1919. However, regulation of alcohol is predominantly left to the states. In 2013, Mississippi and Alabama—the last two states remaining with laws against homebrewing—passed legislation to permit beer brewing at home.
Why do I have to use sudo Python to install MacPorts?
The reason for installing packages with –user is that if instead you install packages using sudo python setup.py install, the packages will be installed inside the MacPorts tree, but MacPorts won’t be aware of it, so this could cause issues in future if the package is installed via MacPorts.
How to install Python on a Mac 10?
MacPorts Python installation on Mac – 10 easy steps Please report any issues with these instructions here. This page was originally designed for Astronomers, but most of the instructions are generic, and apply to anyone wanting to use Python via MacPorts. Installing MacPorts
How can I install MacPorts on my Mac?
Installing MacPorts Ensure that XCode3 or 4 is installed (should be on the install DVDs for your Mac). If you like to live on the bleeding edge, you can purchase XCode 4 from the Mac App Store. To check if XCode is installed properly, you can type gccin the command-line.
How to check if Xcode is installed on Mac?
Ensure that XCode3 or 4 is installed (should be on the install DVDs for your Mac). If you like to live on the bleeding edge, you can purchase XCode 4 from the Mac App Store. To check if XCode is installed properly, you can type gccin the command-line. If you get gcc: command not found, then XCode is not properly installed.