anharu score 24
2017/09/20 10:48 投稿
| RailsをWindows10にインストールしたい |
| ```ここに言語を入力 |
| PS C:\Ruby22-x64\devkit> gem install rails |
| Temporarily enhancing PATH to include DevKit... |
| Building native extensions. This could take a while... |
| ERROR: Error installing rails: |
| ERROR: Failed to build gem native extension. |
| current directory: C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/nio4r-2.1.0/ext/nio4r |
| C:/Ruby22-x64/bin/ruby.exe -r ./siteconf20170920-23484-1r7gyhb.rb extconf.rb |
| checking for unistd.h... *** extconf.rb failed *** |
| Could not create Makefile due to some reason, probably lack of necessary |
| libraries and/or headers. Check the mkmf.log file for more details. You may |
| need configuration options. |
| Provided configuration options: |
| --with-opt-dir |
| --without-opt-dir |
| --with-opt-include |
| --without-opt-include=${opt-dir}/include |
| --with-opt-lib |
| --without-opt-lib=${opt-dir}/lib |
| --with-make-prog |
| --without-make-prog |
| --srcdir=. |
| --curdir |
| --ruby=C:/Ruby22-x64/bin/$(RUBY_BASE_NAME) |
| C:/Ruby22-x64/lib/ruby/2.2.0/mkmf.rb:456:in `try_do': The compiler failed to generate an executable file. |
| You have to install development tools first. |
| from C:/Ruby22-x64/lib/ruby/2.2.0/mkmf.rb:587:in `try_cpp' |
| from C:/Ruby22-x64/lib/ruby/2.2.0/mkmf.rb:1060:in `block in have_header' |
| from C:/Ruby22-x64/lib/ruby/2.2.0/mkmf.rb:911:in `block in checking_for' |
| from C:/Ruby22-x64/lib/ruby/2.2.0/mkmf.rb:351:in `block (2 levels) in postpone' |
| from C:/Ruby22-x64/lib/ruby/2.2.0/mkmf.rb:321:in `open' |
| from C:/Ruby22-x64/lib/ruby/2.2.0/mkmf.rb:351:in `block in postpone' |
| from C:/Ruby22-x64/lib/ruby/2.2.0/mkmf.rb:321:in `open' |
| from C:/Ruby22-x64/lib/ruby/2.2.0/mkmf.rb:347:in `postpone' |
| from C:/Ruby22-x64/lib/ruby/2.2.0/mkmf.rb:910:in `checking_for' |
| from C:/Ruby22-x64/lib/ruby/2.2.0/mkmf.rb:1059:in `have_header' |
| from extconf.rb:5:in `<main>' |
| To see why this extension failed to compile, please check the mkmf.log which can be found here: |
| C:/Ruby22-x64/lib/ruby/gems/2.2.0/extensions/x64-mingw32/2.2.0/nio4r-2.1.0/mkmf.log |
| extconf failed, exit code 1 |
| Gem files will remain installed in C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/nio4r-2.1.0 for inspection. |
| Results logged to C:/Ruby22-x64/lib/ruby/gems/2.2.0/extensions/x64-mingw32/2.2.0/nio4r-2.1.0/gem_make.out |
| ``` |
| gem install railsをしたらこうなりました。 |
| どうしたらrails をインストールできますか？ |
| どうしたらrails をインストールできますか？ |
| Rubyinstaller の2.2.6の64bitをインストールし、64ビット版のdevkitをインストールしました。そして、gem install rails。 |
