*Mac setup [#kabe2d19] Below I describe how to setup my Mac (what I do when I setup a new Macintosh). ** Initialization [#l02328bc] After backing up the data using TimeMachine or alike, initialize the data by starting with the safe boot mode (press command+r when startup your Mac), we initialize Mac, and reinstall OS (and then update). ** Microsoft Office [#gf9f626f] Login to My Handai site (https://my.osaka-u.ac.jp) using your Osaka University ID, find "Other service" and "Microsoft software. Download Office 2019 for Mac and install. ** XCode [#x0d2f9bc] Install from AppleStore (may take an hour or so). ** Homebrew [#ie993616] Use [[Homebrew>https://brew.sh]] to install commands necessary for the research. Follow the description in the Homebrew webpage and execute the following on your terminal as: /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" (check the command in the original webpage)~ After finishing Homebrew, install the following commands (at least) as: - XQuartz > brew cask install xquartz - gcc > brew install gcc - open-mpi > brew install open-mpi - gnuplot > brew install gnuplot - LaTeX~ To be documented, but it may take more than one hour.~ If necessary, install python3. - VESTA - VMD