@小鱼今天早上我再次尝试又成功了，感谢小鱼老师回复啦

@小鱼那应该怎么解决呢？我是24版

@Michael 尝试访问了下，可以访问，确保一下系统有装ssl,具体的包名字我忘记了，你搜一下

@岁月静好 升级一下,使用最新版的rosdepc

@大白的小迷妹 记得标记为已解决，另外下次尽量复制粘贴，我想复制段话，还要手打

@805068862 建议你运行一下安装指令和用python运行import下rosdep试试，如果实在搞不定，也可以不用rosde。非要使用且无法解决，可以付费远程解决。

@fei4xu 没关系，fuerte版本是十年前的ROS，现在用不到。

@小鱼 在docker容器里运行这个系统，python2.7的环境下是不是不可以用一键安装rosdep了，一键安装是python3以上吧，我装完之后rosdepc update
Traceback (most recent call last):
File "/usr/local/bin/rosdepc", line 7, in <module>
from rosdepc.rosdepc import main
File "/usr/local/lib/python3.5/dist-packages/rosdepc/init.py", line 1, in <module>
from .rosdepc import main
File "/usr/local/lib/python3.5/dist-packages/rosdepc/rosdepc.py", line 3, in <module>
import rosdep2
File "/usr/local/lib/python3.5/dist-packages/rosdep2/init.py", line 45, in <module>
from .lookup import RosdepDefinition, RosdepView, RosdepLookup,
File "/usr/local/lib/python3.5/dist-packages/rosdep2/lookup.py", line 41, in <module>
from .rospkg_loader import RosPkgLoader
File "/usr/local/lib/python3.5/dist-packages/rosdep2/rospkg_loader.py", line 39, in <module>
import catkin_pkg.package
File "/usr/local/lib/python3.5/dist-packages/catkin_pkg/package.py", line 44, in <module>
from catkin_pkg.condition import evaluate_condition
File "/usr/local/lib/python3.5/dist-packages/catkin_pkg/condition.py", line 17, in <module>
import pyparsing as pp
File "/usr/local/lib/python3.5/dist-packages/pyparsing/init.py", line 100
major: int
^
SyntaxError: invalid syntax
有这个报错，要怎么解决呢