Python2 can not install open3d due to pyrsistent requiring python > 3.5

[lawrence-cn]

I have used pip2 and pip3 to install pyrsistent==0.15 both in python2 and pyhton3. But when I install open3d=0.9, it still shows a error that pyrsistent requires Python '>=3.5' but the running Python is 2.7.17.

[HViktorTsoi]

I have used pip2 and pip3 to install pyrsistent==0.15 both in python2 and pyhton3. But when I install open3d=0.9, it still shows a error that pyrsistent requires Python '>=3.5' but the running Python is 2.7.17.

Please try pip install open3d-python in python2 env

[xuzhen80]

I have used pip2 and pip3 to install pyrsistent==0.15 both in python2 and pyhton3. But when I install open3d=0.9, it still shows a error that pyrsistent requires Python '>=3.5' but the running Python is 2.7.17.

Has your problem been solved？I also encountered this problem and would like to ask for your help。

[HaisenbergPeng]

pip install open3d-python

Not working...

[ZeyingXuHuaWei]

Try: pip install open3d==0.9 pyrsistent==0.15

[HaisenbergPeng]

the same error

[HaisenbergPeng]

Here is my full solution for your reference a)PROB: RuntimeError: Python version >= 3.7 required：numpy version too high pip install open3d-python numpy==1.16.6 b)PBOB: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-x0d0hwhj/pyzmq/ sudo python -m pip install --upgrade --force pip sudo pip install setuptools==33.1.1 c)PROB: pip is no longer available：bash: /home/binpeng/.local/bin/pip: No such file or directory d)hash -r e)pip install open3d==0.9 numpy==1.12 pyrsistent==0.15