Initial settings for Mac (for data analysts)

My MacBook Pro has arrived at my house. You've come often, welcome. I was impressed because I used a MacBook Air with 4 GB of memory until just a few days ago. I `ll stick it~. So, I think it's the nth decoction, but I'll write down the software I put in and the environment construction instead of a memo.

spec

Software put in

Environment

Terminal appearance settings

After all, refer to this. → "Your terminal is not good" I use black letters (Ritchy) on the back of Japanese paper. You don't have to get tired of your eyes.

Sublime Text preferences

Prompt settings

Install Xcode developer tools

$ xcode-select --install

Homebrew installation

From Homebrew Official HP

$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

wget

$ brew install wget

miniconda I want to manage various things by myself, so I will do it in the miniconda environment instead of anaconda.

$ cd ~/Downloads
$ bash Miniconda3-latest-MacOSX-x86_64.sh
$ conda -V #conda version check
$ python -V #Python version check

Python package installation

$ conda install -c conda-forge numpy

Like this, it basically pulls from conda-forge. If there is no package, we will respond accordingly. What I put in for the time being

Well, let's put the rest each time.

R Torima latest ver.4.0.2. Dropped from Cran page. Screen Shot 2020-08-31 at 22.12.13.png Then install normally. Recently, I'm using R on Jupyter, so I can't install RStudio.

Julia Let's include Julia as well. From Official HP. Go to the download page and drop it. It's still a young language, so it may have changed a lot. So the latest version (v1.5.1). Screen Shot 2020-08-31 at 22.18.27.png Then install normally.

$ exec '/Applications/Julia-1.5.app/Contents/Resources/julia/bin/julia'
               _
   _       _ _(_)_     |  Documentation: https://docs.julialang.org
  (_)     | (_) (_)    |
   _ _   _| |_  __ _   |  Type "?" for help, "]?" for Pkg help.
  | | | | | | |/ _` |  |
  | | |_| | | | (_| |  |  Version 1.5.1 (2020-08-25)
 _/ |\__'_|_|_|\__'_|  |  Official https://julialang.org/ release
|__/                   |

julia> 

did it.

Jupyter

$ conda install jupyter

I want to be able to use R and Julia as well as Python with jupyter notebook. Confirm.

$ jupyter kernelspec list
  python3    /Users/user/miniconda3/share/jupyter/kernels/python3

Since it is not included, set it. Julia Reference: Procedure to enable Julia on Jupyter Notebook on macOS Start Julia,

(@v1.5) pkg> add IJulia

R Reference: Use R with Jupyter.

$ R
> install.packages(c('repr', 'IRdisplay', 'evaluate', 'crayon', 'pbdZMQ', 'devtools', 'uuid', 'digest'))
> devtools::install_github('IRkernel/IRkernel')
> IRkernel::installspec()

How about this.

$ jupyter kernelspec list
Available kernels:
  ir           /Users/yamauchi/Library/Jupyter/kernels/ir
  julia-1.5    /Users/yamauchi/Library/Jupyter/kernels/julia-1.5
  python3      /Users/yamauchi/miniconda3/share/jupyter/kernels/python3

When I launch it ...

$ jupyter notebook

It's in! OK.

Finally

I think this kind of article is deadly upward compatible, but please forgive me. .. ..

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