pip install

[LKmubihei]

I used the “tf_transformations” , but it may be outdated, which resulted in the inability to install it.

[jaybrecht]

Please post any questions about automated evaluation here.

I tried pip3 install tf_transformations locally and got the same error. Are you sure that is the correct name for the package?

[LKmubihei]

Yes, I should use the command 'sudo apt install ros-galactic-tf-transformations' to install it.