Many of you using MacOS (Sierra High) may have had issues installing Parity on your computer, whether it be via the available download on parity’s site or via homebrew. This tutorial provides a method through which you can successfully install Parity. Here’s what you’ll need:
Operating System: Mac OS Sierra
Follow the Homebrew Tap for paritytech installation steps below. You may get an error stating that either the “parity” command is not found, not working, or you may get a “Empty Installation” error. We will attend to the solution of this error at the end of the Homebrew Installation steps.
Homebrew is the missing package manager for OSX. You can find installation instructions at www.brew.sh. Alternatively open your terminal and type in:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Adding Parity to your list of Homebrew ‘kegs’
Open your terminal and enter:
brew tap paritytech/paritytech
If you wish to download and install the latest stable version of Parity, open your terminal and enter:
brew install parity --stable
If you would prefer to use the latest beta release, open your terminal and enter:
brew install parity
If you would prefer to use the latest develop release, open your terminal and enter:
brew install parity --master
In order to update Parity to the latest version use:
brew update && brew upgrade parity
brew reinstall parity
Fixing the Installation Bug
Open Users/your.username/.bash_profile, by using the following command in the terminal:
Add the following line within the file via the terminal:
export PATH=/Applications/Parity Ethereum.app/Contents/MacOS:$PATH
Once you’ve copy and pasted the above line, press “control x” and then press “Y” to save the changes. Then press “Enter.” Restart terminal, (no need to restart your mac). Use the following command in the terminal:
It should work now! Let me know if you have any issues and we can solve them together!