小编在pip install pymsql 时,没有出现ERROR 错误,但是出现了
requests 2.18.4 has requirement idna<2.7,>=2.5, but you’ll have idna 2.8 which is incompatible.
jupyterlab-server 1.0.0 has requirement jsonschema>=3.0.1, but you’ll have jsonschema 2.6.0 which is incompatible.
这个问题。
*为了解决这个问题,最后不得已去Google找,最终找到了最关键的一句话:*Well, you can try to use this command to prevent it from crashing PIP install jsonschema = = 2.6.0… If you still have problems, please let me know and I’ll find other ways. 翻译过来就是:好吧,您可以尝试使用此命令来阻止它崩溃pip install jsonschema= =2.6.0 …如果您仍然遇到问题,请告诉我,我会找出其他方法。
pip install jsonschema==2.6.0
pip install idna==2.5
pip install XXX==x.x.x //XXX 指的是不兼容的配置名,x.x.x指的是所需要的版本号
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