ubuntu虚拟机怎么安装python_如何在虚拟机ubuntu18.04上安装catkin
我刚安装了melodic，但当我尝试安装catkin时遇到了问题。在notsotechnical@notsotechnical-VirtualBox:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.3 LTS
Release: 18.04
Codename: bionic
notsotechnical@notsotechnical-VirtualBox:~$ uname -a
Linux notsotechnical-VirtualBox 5.0.0-27-generic #28~18.04.1-Ubuntu SMP Thu Aug 22 03:00:32 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
notsotechnical@notsotechnical-VirtualBox:~$ sudo apt-get install ros-melodic-catkin
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt fix-broken install' to correct these.
The following packages have unmet dependencies:
python-rosdistro-modules : Depends: python-rospkg-modules but it is not going to be installed
ros-melodic-catkin : Depends: google-mock but it is not going to be installed
E: Unmet dependencies. Try 'apt fix-broken install' with no packages (or specify a solution).
notsotechnical@notsotechnical-VirtualBox:~$ apt fix-broken install
E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?
notsotechnical@notsotechnical-VirtualBox:~$ sudo apt fix-broken install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages were automatically installed and are no longer required:
libb64-0d libboost-program-options1.65.1
libboost-regex1.65.1 libconsole-bridge0.4
libcpp-common0d liblog4cxx10v5 librosbag-storage2d
librosbag3d librosconsole2d libroscpp-serialization0d
libroscpp1d libroslz4-1d librostime0d libtopic-tools1d
libxmlrpcpp1d python-defusedxml python-genmsg
python-genpy python-netifaces python-rosclean
python-roscpp-msgs python-rosgraph python-rosgraph-msgs
python-roslz4 python-rosmaster python-rosparam
python-std-msgs rosout
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
python-rospkg-modules
The following NEW packages will be installed:
python-rospkg-modules
0 upgraded, 1 newly installed, 0 to remove and 114 not upgraded.
28 not fully installed or removed.
Need to get 0 B/23.7 kB of archives.
After this operation, 133 kB of additional disk space will be used.
Do you want to continue? [Y/n] Y
(Reading database ... 183772 files and directories currently installed.)
Preparing to unpack .../python-rospkg-modules_1.1.10-1_all.deb ...
Unpacking python-rospkg-modules (1.1.10-1) ...
dpkg: error processing archive /var/cache/apt/archives/python-rospkg-modules_1.1.10-1_all.deb ( unpack):
trying to overwrite '/usr/lib/python2.7/dist-packages/rospkg/__init__.py', which is also in package python-rospkg 1.1.4-1
Errors were encountered while processing:
/var/cache/apt/archives/python-rospkg-modules_1.1.10-1_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
notsotechnical@notsotechnical-VirtualBox:~$