我是ROS的新手，遇到了catkin_make问题。起初，当在catkin工作区(catkin_ws(内执行它时，它工作正常。然后，我在src中创建了一个名为rosjava的catkin包，没有dependencies(catkin_create_pkg rosjava(，catkin_make开始失败：
~/catkin_ws$ catkin_make
Base path: /home/jon/catkin_ws
Source space: /home/jon/catkin_ws/src
Build space: /home/jon/catkin_ws/build
Devel space: /home/jon/catkin_ws/devel
Install space: /home/jon/catkin_ws/install
####
#### Running command: "make cmake_check_build_system" in "/home/jon/catkin_ws/build"
####
####
#### Running command: "make -j1 -l1" in "/home/jon/catkin_ws/build"
####
[ 0%] Built target _arbotix_msgs_generate_messages_check_deps_Digital
[ 0%] Built target _arbotix_msgs_generate_messages_check_deps_SetupChannel
[ 0%] Built target _arbotix_msgs_generate_messages_check_deps_Relax
[ 0%] Built target _arbotix_msgs_generate_messages_check_deps_Analog
[ 0%] Built target _arbotix_msgs_generate_messages_check_deps_SetSpeed
[ 0%] Built target std_msgs_generate_messages_nodejs
[ 0%] Built target _arbotix_msgs_generate_messages_check_deps_Enable
[ 3%] Built target arbotix_msgs_generate_messages_nodejs
[ 3%] Built target std_msgs_generate_messages_py
[ 7%] Built target arbotix_msgs_generate_messages_py
[ 8%] Generating Java gradle project from arbotix_msgs
Traceback (most recent call last):
File "/opt/ros/kinetic/share/genjava/cmake/../../../lib/genjava/genjava_gradle_project.py", line 11, in <module>
import genjava
File "/opt/ros/kinetic/lib/python2.7/dist-packages/genjava/__init__.py", line 39, in <module>
from .genjava_main import main, standalone_main
File "/opt/ros/kinetic/lib/python2.7/dist-packages/genjava/genjava_main.py", line 45, in <module>
import rosjava_build_tools
File "/opt/ros/kinetic/lib/python2.7/dist-packages/rosjava_build_tools/__init__.py", line 7, in <module>
import console
ImportError: No module named 'console'
arbotix_ros/arbotix_msgs/CMakeFiles/arbotix_msgs_generate_messages_java_gradle.dir/build.make:77: recipe for target 'arbotix_ros/arbotix_msgs/java/arbotix_msgs/build.gradle' failed
make[2]: *** [arbotix_ros/arbotix_msgs/java/arbotix_msgs/build.gradle] Error 1
CMakeFiles/Makefile2:931: recipe for target
'arbotix_ros/arbotix_msgs/CMakeFiles/arbotix_msgs_generate_messages_java_gradle.dir/all' failed
make[1]: *** [arbotix_ros/arbotix_msgs/CMakeFiles/arbotix_msgs_generate_messages_java_gradle.dir/all]
Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2
Invoking "make -j1 -l1" failed
有人知道怎么解决吗？如果是的话，我真的很感激你的帮助。
提前谢谢你，
乔恩。
这似乎是一个依赖性问题ImportError: No module named 'console'行表示consolepython包丢失
使用pip安装控制台。
感谢您的回答Shrijit Singh。我尝试使用pip进行控制台安装，似乎安装没有正常工作：
~/catkin_ws$ pip install console
/home/jon/.local/lib/python2.7/site-packages/pip/_vendor/requests/__init__.py:83: RequestsDependencyWarning: Old version of cryptography ([1, 2, 3]) may cause slowdown.
warnings.warn(warning, RequestsDependencyWarning)
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
Defaulting to user installation because normal site-packages is not writeable
Collecting console
Using cached console-0.990-py2.py3-none-any.whl (74 kB)
ERROR: Package 'console' requires a different Python: 2.7.12 not in '>=3.4'
然后我尝试安装pytest 4.6，因为它是最后一个支持Python 2.7和3.4的系列。但也出现了同样的错误。