Difficulties in building a Ruby on Rails environment (Windows 10) (SQLite3)

I've finally installed Rails. I will summarize the first difficult point.

After installing Ruby and Rails When I created a new Rails app, I got a lot of errors like this.

error: mingw32:Key"AD351C50AE085775EB59333B5F92EFC1A47D45A1"Is unknown
・ ・ ・
error:Database'mingw64'Is invalid(Invalid or corrupted database(PGP
key))

In Gemfile gem 'sqlite3', '~> 1.4' Because it was I tried various corrections, but no.

Therefore Place sqlite.dll in Ruby bin install node.js Yarn installation Do

gem install sqlite3

Implemented. I still get an error ... If you take a closer look at the error content, you will see the following description ...

checking for sqlite3.h... no
sqlite3.h is missing. Install SQLite3 from　http://www.sqlite.org/ first.

Are you stuck in the check of sqlite3.h? !!

So, put sqlite3.h in Ruby bin, specify the location of sqlite.h and the location of sqlite3.dll in the argument, and execute gem install sqlite3.

I still get an error ... It worked well when I specified up to the version of sqlite3 in the argument.

It is like this.

python


gem install sqlite3 --version 1.3.13 --platform=ruby -- --with-sqlite3-include=C:\Ruby27-x64\bin --with-sqlite3-lib=C:\Ruby27-x64\bin

Finally Gemfile gem 'sqlite3', '~> 1.3.13' Correct to bundle install Execute. When I created a new Rails app again, it was created successfully.

environment

Windows10 home

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