原文:python Could not find a version that satisfies the requirement pymysql (from versions: none) ERROR: No matching distribution found for pymysql

使用pip安裝pymysql出錯 Could not find a version that satisfies the requirement cryptography from pymysql from versions: No matching distribution found for cryptography from pymysql 今天使用pip安裝pymysql時出現如下錯誤: ...

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