關於python3.8pip與ipython記錄

關於python3.8pip與ipython記錄 小白根據視頻指導 在cmd下 pip3 install ipython 報錯 一、 錯誤問題： WARNING: You are using pip version 19.1.1, however version 19.2.1 is available. You should consider upgrading via the ‘python -

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