我想安装sudo apt-get install ros-kinetic-cv-bridge,但有时忽略安装ros-kinetic-opencv3
当使用此命令sudo apt-get install ros-kinetic-cv-bridge时,两者都类似于以下输出:
sudo apt-get install ros-kinetic-cv-bridge
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages we
作为在rasbian上安装ROS的一部分,我不得不手动安装console-bridge。我遇到了一个问题
cc1plus: error: unrecognized command line option ‘-std=c++11’
据我所知,这是由于一个过时的g++,但当我试图更新它时:
$ sudo apt-get install --only-upgrade g++
Reading package lists... Done
Building dependency tree
Reading state information... Done
g++ is already the
我是ROS和Linux的新手,正在尝试按照以下教程在Ubuntu14.04 trusty上安装Ros indigo:
我一直有以下问题:
~$ sudo apt-get install ros-indigo-ros
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages hav
我最近将boost更新到了1.59,并安装在/usr/local中。我的系统默认安装在/usr/中,并且是1.46。我使用的是ubuntu 12.04。
我的代码库使用ROS Hydro (机器人操作系统)。我有一个相当大的代码库,在更新之前工作得很好。但现在我得到了
terminate called after throwing an instance of 'boost::thread_interrupted'
我的堆栈跟踪
0x00007ffff573d0d5 in __GI_raise (sig=<optimized out>) at ../nptl/sys
根据lanelet2的安装指南,我试图安装库。
当我执行catkin构建时,会得到以下错误:
Errors << lanelet2_python:cmake /home/student/catkin_ws/logs/lanelet2_python/build.cmake.000.log
CMake Error at /usr/lib/x86_64-linux-gnu/cmake/Boost-1.71.0/BoostConfig.cmake:117 (find_package):
Could not find a package configuration file pr
误差
我正试图在我的电脑上安装这些步骤桌面的完整版本。直到步骤1.4,一切都很好,确切地说,
sudo apt-get install ros-kinetic-desktop-full
这里给出了以下错误:
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been crea
我有一个正在试图编译的ros节点。我不断地得到和Error 2。
查看我发现的输出:
** No rule to make target /usr/lib/arm-linux-gnueabihf/libopencv_ts.so.2.4.8,
needed by <my node>.
假设这是导致错误的原因,从而导致生成不完整,是否正确。
然后我做了一个缓存搜索并找到了libopencv-ts,当我想安装它时,我看到它会删除我所有的ros和tegra包。由于我不想重新安装我的整个系统,如果我可以获得libopencv_ts的另一种方式,例如一个特殊的软件包或从源代码安装该软件包
我首先使用这个从源安装了openCV。当我测试它时,它工作得很好。
在我安装了,打开python3并运行import cv2之后,得到了以下错误:
Python 3.5.2 (default, Nov 17 2016, 17:05:23)
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import cv2
Traceback (most recent