在centos阿里云ecs上使用cm安装cdh5.9.0一、下载安装包wget http://archive.cloudera.com/cm5/installer/5.9.0/cloudera-manager-installer.binwget http://archive.cloudera.com/cm5/repo-as-tarball/5.9.0/cm5.9.0-centos6.t

python安装mplfinance报错，报错信息下面贴：ERROR: Could not install packages due to an OSError: [Errno 2] No such file or directory: 'c:\\anaconda3\\envs\\py37\\lib\\site-packages\\pytz-2020.1.dist-info\\METADATA'根

执行命令：./pip3 install opencv-python如下：(base) zx@zxdeMacBook-Air anaconda3 % cd bin(base) zx@zxdeMacBook-Air bin % ./pip3 install opencv-pythonCollecting opencv-pythonDownloading opencv_python-4.5.5.62-c

再次执行脚本， 报错信息没有了。