我的环境是Windows 7,安装了scala 2.11.4 (工作正常),Java 1.8bin\spark-shell.cmdfind: 'version': No such file or directory这里有没有我忽略的地方?更新:(来自spark-class2.cmd)
C:\Users\spark-1.2.1-bin-ha
我试着拍了两个摄像头:[openni.launch] is neithera launch file in package [openni_launch] nor is [openni_launch] a launch file name The traceback for当使用这个命令:sudo apt-get install ro