今天在python环境中安装opencv3.4.1时遇到fatal error in launcher:unable to create process using ‘”’
纠结了一晚上终于安装上了,>>1.首先在https://www.lfd.uci.edu/~gohlke/pythonlibs/#opencv>>2.64位win10,python3.6+版本,下载opencv_python‑3.4.1‑cp36‑cp36m‑win_amd64.whl>>3.命令行窗口打开,cd到下载文件目录,我的是H:\Anaconda3\Anaconda3\Lib\site-p