![ubuntu 20.04 - Why can I use NumPy with Python 3.8 which was preinstalled but not with Python 3.9 which I installed in addition? - Stack Overflow ubuntu 20.04 - Why can I use NumPy with Python 3.8 which was preinstalled but not with Python 3.9 which I installed in addition? - Stack Overflow](https://i.stack.imgur.com/NAF6v.png)
ubuntu 20.04 - Why can I use NumPy with Python 3.8 which was preinstalled but not with Python 3.9 which I installed in addition? - Stack Overflow
![ModuleNotFoundError: No module named 'pip'”的解决方法都在这!(ubuntu)_ubuntu modulenotfounderror: no module named 'pip_lezeqe的博客-CSDN博客 ModuleNotFoundError: No module named 'pip'”的解决方法都在这!(ubuntu)_ubuntu modulenotfounderror: no module named 'pip_lezeqe的博客-CSDN博客](https://img-blog.csdnimg.cn/20181103090206917.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2xlemVxZQ==,size_16,color_FFFFFF,t_70)
ModuleNotFoundError: No module named 'pip'”的解决方法都在这!(ubuntu)_ubuntu modulenotfounderror: no module named 'pip_lezeqe的博客-CSDN博客
![apt - /usr/local/bin/python3: No module named pip Error on or near line 85; exiting with status 1 - Ask Ubuntu apt - /usr/local/bin/python3: No module named pip Error on or near line 85; exiting with status 1 - Ask Ubuntu](https://i.stack.imgur.com/3RnTX.png)
apt - /usr/local/bin/python3: No module named pip Error on or near line 85; exiting with status 1 - Ask Ubuntu
![ModuleNotFoundError: No module named 'pip'”的解决方法都在这!(ubuntu)_ubuntu modulenotfounderror: no module named 'pip_lezeqe的博客-CSDN博客 ModuleNotFoundError: No module named 'pip'”的解决方法都在这!(ubuntu)_ubuntu modulenotfounderror: no module named 'pip_lezeqe的博客-CSDN博客](https://img-blog.csdnimg.cn/20181103083651504.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2xlemVxZQ==,size_16,color_FFFFFF,t_70)