mmdetection 安装（1.0rc）

mmdetection 安装（1.0rc）

1.requirements.txt

Linux (Windows is not officially supported)
Python 3.5+ (Python 2 is not supported)
PyTorch 1.1 or higher
CUDA 9.0 or higher
NCCL 2
GCC(G++) 4.9 or higher
mmcv

2. environments

OS: Ubuntu 16.04/18.04 and CentOS 7.2
CUDA: 9.0/9.2/10.0
NCCL: 2.1.15/2.2.13/2.3.7/2.4.2(为了mutil gpu,单一可不装)
GCC(G++): 4.9/5.3/5.4/7.3（centos7.2,试了gcc-7.3.0不行，运行demo.py 出现Segmentation fault (core dumped)），后来又安装gcc-5.4.0，重新sudo pip3 install -v -e .

3. csdn 下载模型