Ubuntu16.04里安装anaconda3后将python第三方包安装到指定虚拟环境的pyton目录下

(randlanet) dell@dell-Precision-5820-Tower:/media/dell/D/qcc/RandLA-Net$ sudo /home/dell/anaconda3/envs/randlanet/bin/pip install open3d-python==0.3.0