RUBY安裝遇到問題

ruby ruby2.7.4 軟體安裝安裝問題

1092B0007 2021-11-07 19:16:27 ‧ 1184 瀏覽

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請問各位這是發生什麼事了?
我安裝的是2.7.4-1版本

錯誤訊息:
錯誤：mingw32: key "FA11531AA0AA7F57" is unknown
錯誤：key "FA11531AA0AA7F57" could not be looked up remotely
錯誤：mingw64: key "FA11531AA0AA7F57" is unknown
錯誤：key "FA11531AA0AA7F57" could not be looked up remotely
錯誤：msys: key "FA11531AA0AA7F57" is unknown
錯誤：key "FA11531AA0AA7F57" could not be looked up remotely
錯誤：「mingw32」資料庫不正確 (資料庫不正確或損毀 (PGP 簽章))
錯誤：「mingw64」資料庫不正確 (資料庫不正確或損毀 (PGP 簽章))
錯誤：「msys」資料庫不正確 (資料庫不正確或損毀 (PGP 簽章))
Install MSYS2 and MINGW development toolchain failed
Installation failed: pacman failed