Ubuntu中安装ros中出现的安装catkin问题

catkin(是ros中make的一直编译方式，ros中特有，叫做catkin_make。)


问题现象：sudo apt install catkin
正在读取软件包列表... 完成
正在分析软件包的依赖关系树       
正在读取状态信息... 完成       
有一些软件包无法被安装。如果您用的是 unstable 发行版，这也许是
因为系统无法达到您要求的状态造成的。该版本中可能会有一些您需要的软件
包尚未被创建或是它们已被从新到(Incoming)目录移出。
下列信息可能会对解决问题有所帮助：

下列软件包有未满足的依赖关系：
 catkin : 依赖: python-catkin-pkg 但是它将不会被安装
E: 无法修正错误，因为您要求某些软件包保持现状，就是它们破坏了软件包间的依赖关系。

解决办法：

——————————————————————————————————————————————————————————————————


安装aptitude （一种包管理工具）

在ubuntu16.04终端运行sudo apt-get install aptitude

终端中出现下面现象，输入y确定

：


上面任务完成后，在终端中输入sudo aptitude install catkin

出现一下现象：




输入n

等待任务完成

————————————————————————————————————————————————————————

在终端中输入cd ~/catkin_ws/（前期已经创建好）

继续在终端输入catkin_make

出现一下现象：




出现上图表示成功



_________________________________________________________________________________


在命令行中输入ls如下图所示



出现上图表示成功。

此时我们要重新开始安装ros

步骤如下：

 步骤1：sudo apt-get install ros-kinetic-desktop-full










完成步骤1后

————————————————————————————————————————————————————————


步骤2： sudo apt-get install ros-kinetic-rqt

窗口出现一下文字：

——————————————————————————————————————————————————————————


正在读取软件包列表... 完成
正在分析软件包的依赖关系树       
正在读取状态信息... 完成       
下列软件包是自动安装的并且现在不需要了：
  libcpp-common0d librosconsole0d libroscpp-serialization0d libroscpp0d
  librostime0d libxmlrpcpp0d python-funcsigs python-genmsg python-genpy
  python-mock python-pbr python-rosclean python-rosgraph python-rosgraph-msgs
  python-rosmaster python-std-msgs rosout
使用'sudo apt autoremove'来卸载它(它们)。
下列【新】软件包将被安装：
  ros-kinetic-rqt
升级了 0 个软件包，新安装了 1 个软件包，要卸载 0 个软件包，有 4 个软件包未被升级。
需要下载 0 B/2,142 B 的归档。
解压缩后会消耗 14.3 kB 的额外空间。
正在选中未选择的软件包 ros-kinetic-rqt。
(正在读取数据库 ... 系统当前共安装有 252863 个文件和目录。)
正准备解包 .../ros-kinetic-rqt_0.5.0-0xenial-20180316-174737-0800_amd64.deb  ...
正在解包 ros-kinetic-rqt (0.5.0-0xenial-20180316-174737-0800) ...


正在设置 ros-kinetic-rqt (0.5.0-0xenial-20180316-174737-0800) ...

————————————————————————————————————————————————

步骤3：sudo rosdep init

窗口出现以下内容：

————————————————————————————————————————————————


spp@spp-laptop:~$ sudo rosdep init
ERROR: default sources list file already exists:
    /etc/ros/rosdep/sources.list.d/20-default.list
Please delete if you wish to re-initialize
spp@spp-laptop:~$ rosdep update
reading in sources list data from /etc/ros/rosdep/sources.list.d
Hit
https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/osx-homebrew.yaml
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/ruby.yaml
Hit https://raw.githubusercontent.com/ros/rosdistro/master/releases/fuerte.yaml
Query rosdistro index
https://raw.githubusercontent.com/ros/rosdistro/master/index.yaml
Add distro "groovy"
Add distro "hydro"
Add distro "indigo"
Add distro "jade"
Add distro "kinetic"
Add distro "lunar"
Add distro "melodic"


updated cache in /home/spp/.ros/rosdep/sources.cache

步骤4：sudo apt-get install python-rosinstall

窗口出现下面类似内容：


——————————————————————————————————————————————-


spp@spp-laptop:~$ sudo apt-get install python-rosinstall
正在读取软件包列表... 完成
正在分析软件包的依赖关系树       
正在读取状态信息... 完成       
下列软件包是自动安装的并且现在不需要了：
  libcpp-common0d librosconsole0d libroscpp-serialization0d libroscpp0d
  librostime0d libxmlrpcpp0d python-funcsigs python-genmsg python-genpy
  python-mock python-pbr python-rosclean python-rosgraph python-rosgraph-msgs
  python-rosmaster python-std-msgs rosout
使用'sudo apt autoremove'来卸载它(它们)。
将会同时安装下列软件：
  bzr libjs-excanvas libserf-1-1 libsvn1 mercurial mercurial-common
  python-bzrlib python-configobj python-dbus python-gi python-gpgme
  python-httplib2 python-keyring python-launchpadlib python-lazr.restfulclient
  python-lazr.uri python-oauth python-secretstorage python-simplejson
  python-vcstools python-wadllib python-wstool subversion
建议安装：
  bzr-doc bzrtools python-bzrlib.tests qct kdiff3 | kdiff3-qt | kompare | meld
  | tkcvs | mgdiff python-mysqldb python-bzrlib-dbg python-kerberos
  python-pycurl python-configobj-doc python-dbus-doc python-dbus-dbg
  python-gi-cairo python-fs python-gdata python-kde4 python-keyczar
  python-testresources python-secretstorage-doc db5.3-util subversion-tools
下列【新】软件包将被安装：
  bzr libjs-excanvas libserf-1-1 libsvn1 mercurial mercurial-common
  python-bzrlib python-configobj python-dbus python-gi python-gpgme
  python-httplib2 python-keyring python-launchpadlib python-lazr.restfulclient
  python-lazr.uri python-oauth python-secretstorage python-simplejson
  python-vcstools python-wadllib python-wstool subversion
下列软件包将被升级：
  python-rosinstall
升级了 1 个软件包，新安装了 23 个软件包，要卸载 0 个软件包，有 3 个软件包未被升级。
需要下载 0 B/5,609 kB 的归档。
解压缩后会消耗 28.2 MB 的额外空间。


您希望继续执行吗？ [Y/n] y

等待代码条滚动完毕


————————————————————————————————————————————————


步骤5：

spp@spp-laptop:~$ source /opt/ros/kinetic/setup.bash

spp@spp-laptop:~$ cd ~/catkin_ws/src


spp@spp-laptop:~/catkin_ws/src$ catkin_init_workspace

窗口出现以下内容：


——————————————————————————————————————————————————


Removing symlink "/home/spp/catkin_ws/src/CMakeLists.txt" which points to
non-existing file
Creating symlink "/home/spp/catkin_ws/src/CMakeLists.txt" pointing to
"/opt/ros/kinetic/share/catkin/cmake/toplevel.cmake"


———————————————————————————————————————————————————

步骤6：

spp@spp-laptop:~/catkin_ws/src$ cd ~/catkin_ws/
spp@spp-laptop:~/catkin_ws$ catkin_make
Base path: /home/spp/catkin_ws
Source space: /home/spp/catkin_ws/src
Build space: /home/spp/catkin_ws/build
Devel space: /home/spp/catkin_ws/devel
Install space: /home/spp/catkin_ws/install
####
#### Running command: "make cmake_check_build_system" in
"/home/spp/catkin_ws/build"
####
-- Using CATKIN_DEVEL_PREFIX: /home/spp/catkin_ws/devel
-- Using CMAKE_PREFIX_PATH: /opt/ros/kinetic
-- This workspace overlays: /opt/ros/kinetic
-- Using PYTHON_EXECUTABLE: /usr/bin/python
-- Using Debian Python package layout
-- Using empy: /usr/bin/empy
-- Using CATKIN_ENABLE_TESTING: ON
-- Call enable_testing()
-- Using CATKIN_TEST_RESULTS_DIR: /home/spp/catkin_ws/build/test_results
-- Found gmock sources under '/usr/src/gmock': gmock will be built
-- Found gtest sources under '/usr/src/gmock': gtests will be built
-- Using Python nosetests: /usr/bin/nosetests-2.7
-- catkin 0.7.11
-- BUILD_SHARED_LIBS is on
-- Configuring done
-- Generating done
-- Build files have been written to: /home/spp/catkin_ws/build
####
#### Running command: "make -j4 -l4" in "/home/spp/catkin_ws/build"
####
spp@spp-laptop:~/catkin_ws$ ls
build  devel  src
spp@spp-laptop:~/catkin_ws$ source ~/catkin_ws/devel/setup.bash
spp@spp-laptop:~/catkin_ws$ roscore
... logging to
/home/spp/.ros/log/56621360-3ffa-11e8-82ad-a0d37a06e253/roslaunch-spp-laptop-13541.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://spp-laptop:33459/
ros_comm version 1.12.13


SUMMARY
========

PARAMETERS
 * /rosdistro: kinetic
 * /rosversion: 1.12.13

NODES

auto-starting new master
process[master]: started with pid [13551]
ROS_MASTER_URI=http://spp-laptop:11311/

setting /run_id to 56621360-3ffa-11e8-82ad-a0d37a06e253
process[rosout-1]: started with pid [13564]
started core service [/rosout]



——————————————————————————————————————————————————————

完美终结

• « 上一篇：利用vgg预训练的情况下，已下载的权重存储位置
• » 下一篇：【自然语言处理】RNN文本生成Python实现