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1 | initial version |
Please let me know how to fix this.
I'm going to take a guess and suggest that you only git clone
d the repository for usb_cam
, and forgot to run a rosdep install --from-paths /path/to/your/catkin_ws/src --ignore-src
. That would mean that all of the prerequisites of usb_cam
haven't been installed, and CMake can't find them, causing it to show you error message you copy/pasted.
If you don't want or need to build usb_cam
from source, I'd really recommend you just run the appropriate sudo apt-get install ros-$DISTRO-usb-cam
.
2 | No.2 Revision |
Please let me know how to fix this.
I'm going to take a guess and suggest that you only git clone
d the repository for usb_cam
, and forgot to run a rosdep install --from-paths /path/to/your/catkin_ws/src --ignore-src
. That would mean that all of the prerequisites of usb_cam
haven't been installed, and CMake can't find them, causing it to show you error message you copy/pasted.
If you don't want or need to build usb_cam
from source, I'd really recommend you just run the appropriate sudo apt-get install ros-$DISTRO-usb-cam
.
Edit: rosdep install
is really not mean to install packages themselves, that is what apt-get
is for. It's only meant to install dependencies of the packages. I see a lot of questions about people seemingly trying to use it as a replacement for apt-get
(or whatever the package manager is called for your specific platform).