一键安装使用指南及常见问题解决方案
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@1667352970 因为你是ubuntu20.04 所以找不到，ros版本和系统版本是有对应关系的
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请问我在ubuntu2004上使用一键安装报错如下该怎么解决呢，该错误是将系统自带的python3.8升级成11后开始出现的，我将系统的python3软链接给pyhon311了
/tmp/fishinstall/to 100%[===================>] 43.60K --.-KB/s 用时 0.1s
2024-05-31 13:23:54 (380 KB/s) - 已保存 “/tmp/fishinstall/tools/base.py” [44650/44650])
WARN:No Yaml Module!
Traceback (most recent call last):
File "/tmp/fishinstall/install.py", line 123, in <module>
main()
File "/tmp/fishinstall/install.py", line 58, in main
from tools.base import CmdTask,FileUtils,PrintUtils,ChooseTask,ChooseWithCategoriesTask
File "/tmp/fishinstall/tools/base.py", line 773, in <module>
osversion = GetOsVersion()
^^^^^^^^^^^^^^
File "/tmp/fishinstall/tools/base.py", line 103, in GetOsVersion
import distro
ModuleNotFoundError: No module named 'distro' -
@1597854501 我现在已经尝试过pip3 distro，修改系统变量将3.11的site-package路径加到pythonpath，再次运行一键安装时读取状态信息也可以识别到distro，但到了“已保存/tmp/fishinstall/tools/base.py"后运行还是会报错No module named distro，请问这是怎么回事呢
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@1597854501 更改etc/environment，添加pythonpath后，报错最终追溯到lsb_release，这是不是因为我修改系统默认python3.8到3.11导致的呢
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@1597854501 破案了，我找到报错文件，将开头的python3改成python3.8即可，推测原因为系统自带的这些功能默认用python3去软链接系统自带的python3.8，但我升级后将python3软连接给了python3.11，python3.11并不支持系统的ls_release等功能，故须像上述一样主动修改python3为python11，希望大家对我的教训引以为戒吧
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我在树莓派ubuntu mate 16.04 上安装ros1-Kinetic无法定位软件包
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@2090127048 sudo pip install distro 或者 sudo pip3 install distro
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RUN Choose Task:[请输入括号内的数字]
请选择你要安装的ROS版本名称(请注意ROS1和ROS2区别):
[1]:bouncy(ROS2)
[2]:crystal(ROS2)
[3]:dashing(ROS2)
[4]:eloquent(ROS2)
[5]:melodic(ROS1)
[0]:quit
请输入[]内的数字以选择:2
RUN Choose Task:[请输入括号内的数字]
请选择安装的具体版本(如果不知道怎么选,请选1桌面版):
[1]:crystal(ROS2)桌面版
[2]:crystal(ROS2)基础版(小)
[0]:quit
请输入[]内的数字以选择:2
Run CMD Task:[sudo apt search aptitude ]
[-][1.67s] Simple tool to mail about pending package updates - systemd versio[][1.67s] brain teaser game and trainer to have fun and to keep your brain t[-][1.67s] CMD Result:success es)Run CMD Task:[sudo apt install aptitude -y]
[-][0.00s] CMD Result:code:100Run CMD Task:[sudo apt install ros-crystal-ros-base -y]
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
Run CMD Task:[sudo apt install ros-crystal-ros-base -y]
[-][0.00s] CMD Result:code:100Run CMD Task:[ls /opt/ros/crystal/setup.bash]
[/][0.00s] ls: cannot access '/opt/ros/crystal/setup.bash': No such file or dir[-][0.00s] CMD Result:code:2安装失败了,请打开鱼香社区：https://fishros.org.cn/forum 在一键安装专区反馈问题...
Run CMD Task:[ls /opt/ros/crystal/setup.bash]
[/][0.00s] ls: cannot access '/opt/ros/crystal/setup.bash': No such file or dir[-][0.00s] CMD Result:code:2
请问这个改怎么解决 -
@2960110040 等一下吧，系统里有其他的程序在占用dpkg。一般是系统的自动更新
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一键安装会安装moveit吗
