gem install 実行時エラーの解決方法が分からない

Question

gem install　実行時エラーの解決方法を教えてほしい

gem install rails -v "6.0.2.1"　実行時以下のエラーが発生します。
しばらく解決方法がないか調べましたが、私では見当たりませんでした。
https://gist.github.com/chemicalist11/f77e1979ad8cd0e70be9c097c3e109ba

koike@yamadatarounoMacBook-Air ~ % gem install rails -v "6.0.2.1"
Building native extensions. This could take a while...
ERROR:  Error installing rails:
	ERROR: Failed to build gem native extension.

    current directory: /Users/koike/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/gems/mimemagic-0.3.10/ext/mimemagic
/Users/koike/.rbenv/versions/2.6.5/bin/ruby -rrubygems /Users/koike/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/gems/rake-12.3.2/exe/rake RUBYARCHDIR\=/Users/koike/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/extensions/-darwin-20/2.6.0/mimemagic-0.3.10 RUBYLIBDIR\=/Users/koike/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/extensions/-darwin-20/2.6.0/mimemagic-0.3.10
rake aborted!
Could not find MIME type database in the following locations: ["/usr/local/share/mime/packages/freedesktop.org.xml", "/opt/homebrew/share/mime/packages/freedesktop.org.xml", "/opt/local/share/mime/packages/freedesktop.org.xml", "/usr/share/mime/packages/freedesktop.org.xml"]

Ensure you have either installed the shared-mime-info package for your distribution, or
obtain a version of freedesktop.org.xml and set FREEDESKTOP_MIME_TYPES_PATH to the location
of that file.

This gem might be installed as a dependency of some bigger package, such as rails, activestorage,
axlsx or cucumber. While most of these packages use the functionality of this gem, some gems have
included this gem by accident. Set USE_FREEDESKTOP_PLACEHOLDER=true if you are certain that you
do not need this gem, and wish to skip the inclusion of freedesktop.org.xml.

The FREEDESKTOP_PLACEHOLDER option is meant as a transitional feature, and will be deprecated in
the next release.

Tasks: TOP => default
(See full trace by running task with --trace)

rake failed, exit code 1

Gem files will remain installed in /Users/koike/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/gems/mimemagic-0.3.10 for inspection.
Results logged to /Users/koike/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/extensions/-darwin-20/2.6.0/mimemagic-0.3.10/gem_make.out

他に必要な情報があれば教えて下さい。
初学者のため、色々とお手数をおかけしてしまい、申し訳ございません。
解決方法について、ご教示よろしくお願い致します。

Answer 1

compileが必要なgemにしっぱいしてます。
載せたエラーメッセージの最後の行にlogの場所が載ってますからそこを見てください。失敗の原因と、大抵はその解決のためのヒントが書かれています。最後の方に。

Comments

[chemicalist11]

確認が遅くなり、申し訳ございません。
該当のlogには、以下の記載がありました。原因とヒントについて推測が難しいのですが、何か分かりますでしょうか。

current directory: /Users/koike/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/gems/mimemagic-0.3.10/ext/mimemagic
/Users/koike/.rbenv/versions/2.6.5/bin/ruby -rrubygems /Users/koike/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/gems/rake-12.3.2/exe/rake RUBYARCHDIR\=/Users/koike/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/extensions/-darwin-20/2.6.0/mimemagic-0.3.10 RUBYLIBDIR\=/Users/koike/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/extensions/-darwin-20/2.6.0/mimemagic-0.3.10
mkdir -p /Users/koike/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/extensions/-darwin-20/2.6.0/mimemagic-0.3.10/mimemagic

[winterboum]

ここの記載はエラー部分ではないですね、mimemgicのmakeの途中です。
これがlogの最後ですか？
質問に載せてあるメッセージに以下の記述があります。これも解決の情報ですね。
Ensure you have either installed the shared-mime-info package for your distribution, or
obtain a version of freedesktop.org.xml and set FREEDESKTOP_MIME_TYPES_PATH to the location
of that file.