Question

我安装了ros1并创建了一个catkin工作区。在src文件夹中，我克隆了一个ros程序包“ executive_smach_visualization”。但是，当我尝试使用以下命令运行它时，出现错误。

rosrun smach_viewer smach_viewer.py

跟踪：

wxversion 2.8 is not installed, installed versions are ['3.0-gtk3']
Traceback (most recent call last):
File "/home/developer/catkin_ws/src/executive_smach_visualization/smach_viewer/scripts/smach_viewer.py", line 77, in <module>
from smach_viewer import xdot
File "/home/developer/catkin_ws/src/executive_smach_visualization/smach_viewer/src/smach_viewer/xdot/__init__.py", line 1, in <module>
import wxxdot
File "/home/developer/catkin_ws/src/executive_smach_visualization/smach_viewer/src/smach_viewer/xdot/wxxdot.py", line 22, in <module>
from xdot import *
File "/home/developer/catkin_ws/src/executive_smach_visualization/smach_viewer/src/smach_viewer/xdot/xdot.py", line 34, in <module>
import gobject
ImportError: No module named gobject

我已经尝试过以下操作：

1）使用pip安装了goobject

2）从git克隆gobject到catkin_ws，catkin_make和setup.bash的src文件夹中

可能是什么问题？如果我错过任何重要的意见，请告诉我。预先感谢。

Answer 1

如果有不同版本的ros，python等，则会发生此问题。

包装似乎有些过时了。

编辑：

下载软件包后，并在构建工作环境时，请使用：

catkin_make -DPYTHON_EXECUTABLE=/usr/bin/python2 -DPYTHON_INCLUDE_DIR=/usr/include/python2.7 -DPYTHON_LIBRARY=/usr/lib/libpython2.7.so

Please refer to 1.5 section (User configuration) of this guide

Answer 2

sudo apt-get install python-gobject

ImportError：没有名为gobject的模块

2 个答案: