RGBDSLAM 安装要求devil
$ rosdep install rgbdslam
ERROR: the following packages/stacks could not have their rosdep keys resolved
to system dependencies:
rgbdslam: No definition of [libdevil-dev] for OS [osx]
但是当我尝试安装魔鬼时,我得到了这个:
$ brew install devil
Error: devil cannot be built with any available compilers.
To install this formula, you may need to:
brew install gcc
$ brew install gcc
Warning: gcc-5.3.0 already installed
我怎样才能解决这个问题?
注意:我安装了xcode以及命令行工具。
**编辑安装的 libdevIL **
由于某种原因,当 devIL 正在寻找 gcc 时 gcc 5 没有注册,所以我不得不降级到 4.9。
$ brew rm gcc // removes 5
$ brew install gcc49 // installs 4.9
$ brew install devil // works
$ brew install gcc // two gcc installed? this might be interesting
rgbdslam 仍然没有检测到 libdevIL,但不确定是什么。