rails newを使ってアプリを新規作成しようとすると、
run bundle install
The dependency tzinfo-data (>= 0) will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for x86-mingw32, x86-mswin32, x64-mingw32, java. To add those platforms to the bundle, run bundle lock --add-platform x86-mingw32 x86-mswin32 x64-mingw32 java
.
Fetching gem metadata from https://rubygems.org/.........
Fetching gem metadata from https://rubygems.org/.
Resolving dependencies...
Fetching rake 12.3.0
Retrying download gem from https://rubygems.org/ due to error (2/4): Gem::RemoteFetcher::UnknownHostError no such name (https://rubygems.org/gems/rake-12.3.0.gem)
Retrying download gem from https://rubygems.org/ due to error (3/4): Gem::RemoteFetcher::UnknownHostError no such name (https://rubygems.org/gems/rake-12.3.0.gem)
Retrying download gem from https://rubygems.org/ due to error (4/4): Gem::RemoteFetcher::UnknownHostError no such name (https://rubygems.org/gems/rake-12.3.0.gem)
Gem::RemoteFetcher::UnknownHostError: no such name (https://rubygems.org/gems/rake-12.3.0.gem)
An error occurred while installing rake (12.3.0), and Bundler cannot continue.
Make sure that gem install rake -v '12.3.0'
succeeds before bundling.
と出てきてエラーが発生してしまいます。
このエラーの解決法を教えていただきたいです、よろしくお願いいたします。
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2017/11/30 05:33
2017/11/30 05:34
2017/11/30 05:38
2022/01/14 14:26