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unitreerobotics / unitree_ros

BSD 3-Clause "New" or "Revised" License
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Cannot install unitree_legged_real #12

Closed hansenmaster closed 2 years ago

hansenmaster commented 3 years ago

Hello, I have problem when doiing catkin_make on unitree_legged_real:

[ 84%] Linking CXX executable /home/hansen/catkin_ws/devel/lib/unitree_legged_real/walk_lcm /usr/bin/ld: cannot find -lunitree_leggedsdk /usr/bin/ld: cannot find -laliengo_comm collect2: error: ld returned 1 exit status

I have followed the instruction to install unitree_legged_sdk and aliengo_sdk, but it seems that the catkin_make cannot find this library. Does anyone have idea of a solution?

Thanks

Jtang1188 commented 3 years ago

Did you try putting the unitree_legged_sdk and aliengo_sdk folder into the unitree_ros folder? And run it afterwards

ChristyanCruz11 commented 3 years ago

Hello, I have problem when doiing catkin_make on unitree_legged_real:

[ 84%] Linking CXX executable /home/hansen/catkin_ws/devel/lib/unitree_legged_real/walk_lcm /usr/bin/ld: cannot find -lunitree_leggedsdk /usr/bin/ld: cannot find -laliengo_comm

Thats exactly my problem,

Zhaiweiwei0 commented 2 years ago

Hi, maybe you can try the following methods:

  1. Install the unitree_legged_sdk and aliengo_sdk under the home directory(/home/username/);
  2. Make sure the following exist in your \~/.bashrc: export UNITREE_LEGGED_SDK_PATH=\~/unitree_legged_sdk export ALIENGO_SDK_PATH=~/aliengo_sdk
hansenmaster commented 2 years ago

Thanks everyone, I have successfully catkin_make on unitree_legged_real. It seems the solution is as @Zhaiweiwei0 suggests to make sure the directory and path is properly set. I am closing this.