python在linux环境下安装skimage的示例代码

一.执行代码

yum install xz-devel 
yum install python-backports-lzma

pip3 install scikit-image

pip3 install backports.lzma

二.修改文件

修改文件路径

/usr/local/python3/lib/python3.6/lzma.py

修改文件部分内容

将
from _lzma import *
from _lzma import _encode_filter_properties, _decode_filter_properties
给为
try:
 from _lzma import *
 from _lzma import _encode_filter_properties, _decode_filter_properties
except ImportError:
 from backports.lzma import *
 from backports.lzma import _encode_filter_properties, _decode_filter_properties

不然会报异常

ModuleNotFoundError: No module named '_lzma'

ps：下面看下安装skimage不成功，解决

sudo pip3 install --upgrade setuptools
sudo pip3 install scikit-image -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com
//后面为镜像源加速