ros安装存在的包时提示E: Unable to locate

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http://blog.csdn.net/tanhuifang520

一、在安装某pack时提示定位不到

输入sudo apt-get install ros-indigo-object-然后按tab键也不能补全

二、sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu trusty main" > /etc/apt/sources.list.d/ros-latest.list'

三、wget https://raw.githubusercontent.com/ros/rosdistro/master/ros.key -O - | sudo apt-key add -

四、sudo apt-get update

五、sudo apt-get install ros-indigo-object-recognition-msgs -y

即可成功安装了

原文链接：https://blog.csdn.net/tanhuifang520/article/details/64123432