When I execute `catkin build`, the error was occurred at the first time. about coral_usb_ros HOT 4 CLOSED

Yes, the first error is pretty important.
You need to complete it, otherwise this package does not work.

ERROR: Could not install packages due to an EnvironmentError: [Errno 13] 許可がありません: '/home/tork/.cache/pip/wheels/97/cc/70/f8b0783d465997368ed7b3a1196b9cde33c1eb32fdb3f2580a'
Consider using the `--user` option or check the permissions.

from above error, it seems you have wrong permission for /home/tork/.cache
can you check the permission of the directory like ls -alF /home/tork or mkdir /home/tork/.cache/test -p?

from coral_usb_ros.

I executed 2 commands.

$ ls -alF /home/tork/ | grep .cache
drwx------  4 root root  4096  8月 24 14:27 .cache/

$ mkdir /home/tork/.cache/test -p
mkdir: ディレクトリ `/home/tork/.cache' を作成できません: 許可がありません

Should I modify the permission?

from coral_usb_ros.

yes, you should.
you should change the ownership and mod of the directory.
maybe you made the directory with sudo command.

sudo chown tork:tork /home/tork/.cache

from coral_usb_ros.

This problem had been solved. #29

from coral_usb_ros.