cannot build the vision_comm and grSim package

[shivanshu-sahoo]

When I try to build the vision_comm package, I get the error 'fatal error: messages_robocup_ssl_detection.proto: No such file or directory' and when I try to build grSim I get a lot of Vartypes error probably because it is not able to include vartypes. Note- I have installed all the required dependencies.Please help fix me.

[thebhatman]

Have you downloaded and installed Vartypes? You would need Protobuf as well.

[shivanshu-sahoo]

yeah i have installed vartypes and installed Protobuf 2.6.1

[thebhatman]

Don't build each package individually. Build grsim by creating a build directory, and withing build dir, cmake.. , make -j4 and sudo make install. After this, run catkin_make --pkg krssg_ssl_msgs and then catkin_make in your workspace. This would build all packages including vision_comm at once. Individual building will cause problems as some packages are dependent on other packages to be built.

[shivanshu-sahoo]

ok will do the and get back to you