Initialize the environment variables appear these problems, consult a great god, and have not for a long time,

CodePudding user response:

You can go to the corresponding address did have a look at that. The bash file, this seems to be without you, if not is ROS is not installed successfully,

CodePudding user response:

Add a sudo, authority is not enough, such as you are should be a sudo command apt - get the install ia32 libs