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嘗試在rails專案中安裝mysql2時出現PGP關鍵問題

<p>我正在嘗試在本地安裝 Rails 專案的所有 gem。 </p> <p>我的 mysql2 有問題。當我嘗試安裝它時,出現以下錯誤:</p> <pre class="brush:php;toolbar:false;">Fetching mysql2-0.5.5.gem Temporarily enhancing PATH for MSYS/MINGW... Installing required msys2 packages: mingw-w64-x86_64-libmariadbclient error: mingw32: key "5F944B027F7FE2091985AA2EFA11531AA0AA7F57" is unknown error: key "5F944B027F7FE2091985AA2EFA11531AA0AA7F57" could not be looked up remotely error: mingw64: key "5F944B027F7FE2091985AA2EFA11531AA0AA7F57" is unknown error: key "5F944B027F7FE2091985AA2EFA11531AA0AA7F57" could not be looked up remotely error: msys: key "5F944B027F7FE2091985AA2EFA11531AA0AA7F57" is unknown error: key "5F944B027F7FE2091985AA2EFA11531AA0AA7F57" could not be looked up remotely error: database 'mingw32' is not valid (invalid or corrupted database (PGP signature)) error: database 'mingw64' is not valid (invalid or corrupted database (PGP signature)) error: database 'msys' is not valid (invalid or corrupted database (PGP signature)) pacman failed with the following output: Building native extensions with: '--with-mysql-lib="C:\Program Files\MySQL\MySQL Server 8.0\lib" --with-mysql-include="C:\Program Files\MySQL\MySQL Server 8.0\include"' This could take a while... ERROR: Error installing mysql2: ERROR: Failed to build gem native extension.</pre> <p>然後我嘗試執行 <code>pacman -Syu</code>,但也出現相同的錯誤,並且沒有要求我匯入 PGP 金鑰。 </p> <p>因此,我嘗試根據 MSI 金鑰環 GitHub 中的 pacman-key --add </code> 手動匯入金鑰。然後,我使用 <code>pacman-key --edit-key</code> 將信任改為 Ultimate。</p> <p>但現在,我遇到了另一個錯誤:</p> <pre class="brush:php;toolbar:false;">Installing required msys2 packages: mingw-w64-x86_64-libmariadbclient error: could not open file /var/lib/pacman/sync/mingw32.db: Child process exited with status 127 error: could not open file /var/lib/pacman/sync/mingw64.db: Child process exited with status 127 error: could not open file /var/lib/pacman/sync/msys.db: Child process exited with status 127 error: target not found: mingw-w64-x86_64-libmariadbclient pacman failed with the following output: Building native extensions with: '--with-mysql-lib="C:\Program Files\MySQL\MySQL Server 8.0\lib" --with-mysql-include="C:\Program Files\MySQL\MySQL Server 8.0\include"' This could take a while... ERROR: Error installing mysql2: ERROR: Failed to build gem native extension.</pre> <p>我不知道我是否以這種方式添加了錯誤的密鑰,或者錯誤是否來自其他原因。我已經為此苦苦掙扎了好幾天,我有點迷失了。有人可以幫忙嗎? </p>
P粉155832941P粉155832941415 天前567

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  • P粉054616867

    P粉0546168672023-09-02 10:50:03

    您安裝的 MSYS2 或 pacman 套件管理器似乎可能有問題。子進程以狀態 127 退出可能表示存在各種問題。

    以下是我們可以嘗試解決此錯誤的一些方法:

    1. 您可以先使用以下命令更新 MSYS2 安裝:
    pacman -Syu
    1. 如果這不起作用,我們可以嘗試重新安裝 MSYS2。

    2. 另一種方法可能是刪除 pacman 快取並重試。您可以透過以下方式執行此操作:

    pacman -Scc

    請注意 mingw-w64-x86_64-libmariadbclient 出現錯誤,您應該確認已安裝所有必要的開發套件。

    sudo pacman -S mysql

    可能還有一個開發包。在 Ubuntu 上它是“sudo apt install libmariadb-dev”或類似的東西,但我不確定對於 Arch Linux。

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