ModuleNotFoundError: No module named 'virtManager : TUTORIAL REDONE BETTER
Mario Marietto
marietto2008 at gmail.com
Sun May 30 12:23:59 UTC 2021
thanks. What's a virt-manager ? a folder or an executable file ? I found
the executable file on /usr/bin and I did something like this :
root at zi-desktop:/# cp
/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/bin/virt-manager /usr/bin
but it didn't work :
root at zi-desktop:/# virt-manager
Traceback (most recent call last):
File "/usr/bin/virt-manager", line 6, in <module>
from virtManager import virtmanager
ImportError: cannot import name 'virtmanager'
Il giorno dom 30 mag 2021 alle ore 10:46 Radostin Stoyanov <
rstoyanov1 at gmail.com> ha scritto:
> Hi Mario,
>
> The problem with "ModuleNotFoundError: No module named 'ConfigParser'" is
> resolved in the following commit.
>
>
> https://github.com/virt-manager/virt-manager/commit/810ee092924083a86d98a6e18ca826f5fa4dae72
>
> It looks like you have an older version of virt-manager installed in
> "/usr/share/virt-manager/". Could you try please try to remove it or update
> to the latest version?
> Best wishes,
> Radostin
>
>
> On 29/05/2021 15:39, Mario Marietto wrote:
>
> I've tried some different folders :
>
> root at zi-desktop:/# export
> PYTHONPATH=$PYTHONPATH:/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/share/virt-manager
>
> root at zi-desktop:/# virt-manager
>
> Traceback (most recent call last):
> File
> "/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/bin/virt-manager", line
> 6, in <module>
> from virtManager import virtmanager
> File
> "/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/share/virt-manager/virtManager/virtmanager.py",
> line 19, in <module>
> from virtinst import BuildConfig
> File "/usr/share/virt-manager/virtinst/__init__.py", line 18, in <module>
> from virtcli import CLIConfig as _CLIConfig
> File "/usr/share/virt-manager/virtcli/__init__.py", line 3, in <module>
> from .cliconfig import CLIConfig
> File "/usr/share/virt-manager/virtcli/cliconfig.py", line 24, in <module>
> import ConfigParser
> ModuleNotFoundError: No module named 'ConfigParser'
>
> root at zi-desktop:/# export
> PYTHONPATH=$PYTHONPATH:/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/bin
>
> root at zi-desktop:/# virt-manager
>
> Traceback (most recent call last):
>
>
> File
> "/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/bin/virt-manager", line
> 6, in <module>
> from virtManager import virtmanager
>
>
> File
> "/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/share/virt-manager/virtManager/virtmanager.py",
> line 19, in <module>
> from virtinst import BuildConfig
>
>
> File "/usr/share/virt-manager/virtinst/__init__.py", line 18, in
> <module>
>
> from virtcli import CLIConfig as _CLIConfig
>
>
> File "/usr/share/virt-manager/virtcli/__init__.py", line 3, in <module>
>
>
> from .cliconfig import CLIConfig
>
>
> File "/usr/share/virt-manager/virtcli/cliconfig.py", line 24, in
> <module>
>
> import ConfigParser
>
>
> ModuleNotFoundError: No module named 'ConfigParser'
>
> Something is broken / missing. Can u help me ? thanks.
>
> Il giorno sab 29 mag 2021 alle ore 16:15 Mario Marietto <
> marietto2008 at gmail.com> ha scritto:
>
>> Hello.
>>
>> thanks. I tried,but it didn't work :
>>
>> root at zi-desktop:~/Desktop/zi/Work/I9/libvirt/libvirt_build/usr/bin#
>> export
>> PYTHONPATH=$PYTHONPATH:/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/share/virt-manager
>>
>> root at zi-desktop:~/Desktop/zi/Work/I9/libvirt/libvirt_build/usr/bin# ls
>> /home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/share/virt-manager
>>
>> icons ui virtinst virtManager
>>
>> root at zi-desktop:~/Desktop/zi/Work/I9/libvirt/libvirt_build/usr/bin#
>> virt-manager
>>
>> Traceback (most recent call last):
>> File
>> "/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/bin/virt-manager", line
>> 6, in <module>
>> from virtManager import virtmanager
>> File
>> "/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/share/virt-manager/virtManager/virtmanager.py",
>> line 19, in <module>
>> from virtinst import BuildConfig
>> File "/usr/share/virt-manager/virtinst/__init__.py", line 18, in
>> <module>
>> from virtcli import CLIConfig as _CLIConfig
>> File "/usr/share/virt-manager/virtcli/__init__.py", line 3, in <module>
>> from .cliconfig import CLIConfig
>> File "/usr/share/virt-manager/virtcli/cliconfig.py", line 24, in
>> <module>
>> import ConfigParser
>> ModuleNotFoundError: No module named 'ConfigParser'
>>
>> Il giorno sab 29 mag 2021 alle ore 16:07 Radostin Stoyanov <
>> rstoyanov1 at gmail.com> ha scritto:
>>
>>> Hi Mario,
>>>
>>> The error message "ModuleNotFoundError: No module named 'virtManager'"
>>> indicates that Python can't find where the virtManager module was installed.
>>>
>>> To resolve this problem you may need to add the appropriate path to your
>>> PYTHONPATH
>>> <https://docs.python.org/3/using/cmdline.html#envvar-PYTHONPATH>
>>> environment variable.
>>>
>>> Example:
>>>
>>> export
>>> PYTHONPATH=$PYTHONPATH:/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/share/virt-manager
>>> Best wishes,
>>> Radostin
>>>
>>>
>>> On 29/05/2021 14:57, Mario Marietto wrote:
>>>
>>> Hello.
>>>
>>>
>>> I've tried to compile a custom libvirt-python+virt-manager stack
>>> following these tutorials :
>>>
>>>
>>>
>>> https://developer.ibm.com/technologies/linux/tutorials/compiling-libvirt-and-qemu/
>>>
>>> https://gist.github.com/ffledgling/9e06ee32431d9a8f6d9bec3a0db35634
>>>
>>>
>>> on my jetson nano (arm64 + ubuntu 18.04). In details,these are the steps
>>> that I did :
>>>
>>>
>>>
>>> 1. Install Git and clone both upstream libvirt and qemu repos.
>>>
>>> git clone https://github.com/qemu/qemu.git
>>>
>>> git clone https://github.com/libvirt/libvirt.git
>>>
>>>
>>>
>>> 1. Configure and build the qemu code and then install the qemu code.
>>> The make install command creates the binary files in the /usr/local
>>> directory.
>>>
>>> cd qemu
>>>
>>> mkdir -p build
>>>
>>> cd build
>>>
>>> ../configure --prefix=/usr/local
>>> --target-list=aarch64-softmmu,arm-softmmu --enable-guest-agent --enable-vnc
>>> --enable-vnc-jpeg --enable-vnc-png --enable-kvm --enable-spice --enable-sdl
>>> --enable-gtk --enable-virglrenderer --enable-opengl
>>>
>>> make -j
>>>
>>> sudo make install
>>>
>>>
>>> 2.1) qemu 6.0 has been detected correctly at this point :
>>>
>>>
>>> #qemu-system-aarch64 --version
>>>
>>> QEMU emulator version 6.0.50 (v6.0.0-1145-g7258034ab4) Copyright (c)
>>> 2003-2021 Fabrice Bellard and the QEMU Project developers
>>>
>>>
>>>
>>> 1. Configure and build libvirt and then install the libvirt code.
>>> Libvirt_build contains the log and configuration files for the daemons and
>>> the qemu driver.
>>>
>>>
>>> cd ~/Desktop/zi/Work/I9/libvirt
>>>
>>> mkdir -p libvirt_build
>>>
>>> cd ~/Desktop/zi/Work/I9/libvirt
>>>
>>> $ meson libvirt_build
>>>
>>> $ ninja -C libvirt_build
>>>
>>> $ ninja -C libvirt_build install
>>>
>>>
>>>
>>> 1. Run the following commands from
>>> /root/Desktop/zi/Work/I9/libvirt/libvirt_build directory to start the
>>> libvirt daemon (libvirtd).
>>>
>>>
>>> ~/Desktop/zi/Work/I9/libvirt/libvirt_build# sudo ./run src/virtlockd &
>>> sudo ./run src/virtlogd & sudo ./run src/libvirtd
>>>
>>>
>>>
>>> 1. Here is the ouput of the virt process running in my system :
>>>
>>>
>>> ~/Desktop/zi/Work/I9/libvirt_build# ps axf | grep virt
>>>
>>> 30925 pts/0 S 0:00 | _ sudo ./run src/virtlockd 30929 pts/0 S 0:00 | |
>>> _ src/virtlockd 30926 pts/0 S 0:00 |
>>> _ sudo ./run src/virtlogd 30930 pts/0 S 0:00 |
>>> | _ src/virtlogd 31201 pts/0 S 0:00 |
>>> _ sudo ./run src/virtlockd 31205 pts/0 S 0:00 |
>>> | _ src/virtlockd 31202 pts/0 S 0:00 |
>>> _ sudo ./run src/virtlogd 31207 pts/0 S 0:00 |
>>> | _ src/virtlogd 31204 pts/0 S+ 0:00 |
>>> _ sudo ./run src/libvirtd 31206 pts/0 Sl+ 0:01 |
>>> _ src/libvirtd 4732 pts/1 S+ 0:00 _ grep --color=auto virt
>>>
>>> 31413 ? S 0:00 /usr/sbin/dnsmasq
>>> --conf-file=/root/Desktop/zi/Work/I9/libvirt/libvirt_build/var/lib/libvirt/dnsmasq/default.conf
>>> --leasefile-ro
>>> --dhcp-script=/home/zi/Desktop/Work/I9/libvirt/build/src/libvirt_leaseshelper
>>>
>>> 31426 ? S 0:00 _ /usr/sbin/dnsmasq
>>> --conf-file=/root/Desktop/zi/Work/I9/libvirt/libvirt_build/var/lib/libvirt/dnsmasq/default.conf
>>> --leasefile-ro
>>> --dhcp-script=/home/zi/Desktop/Work/I9/libvirt/build/src/libvirt_leaseshelper
>>>
>>>
>>> 6. Install libvirt-python next because I need to use virt-manager and
>>> that requires libvirt python bindings
>>>
>>>
>>> ~/Desktop/zi/Work/I9/libvirt/libvirt_build# sudo ./run tools/virsh list
>>> --all
>>>
>>> Id Name State
>>> ------------------------------
>>>
>>>
>>>
>>> 1. Install libvirt-python next because I need to use virt-manager
>>> and that requires libvirt python bindings
>>>
>>> CUSTOM_ROOT=/home/zi/Desktop/Work/I9/libvirt/libvirt_build
>>>
>>> mkdir - p $CUSTOM_ROOT/src
>>>
>>> #cp -r
>>> /root/Scrivania/Scrivania/Dati/Data/Nano/I9/Tools/virt-manager-3.2.0
>>> /home/zi/Desktop/Work/I9/libvirt/libvirt_build/src
>>>
>>> ~/Desktop/zi/Work/I9/libvirt/libvirt_build/src/libvirt-python-7.3.0#
>>> export LD_LIBRARY_PATH=$CUSTOM_ROOT/lib
>>>
>>> ~/Desktop/zi/Work/I9/libvirt/libvirt_build/src/libvirt-python-7.3.0#
>>> export PKG_CONFIG_PATH=$CUSTOM_ROOT/lib/aarch64-linux-gnu/pkgconfig
>>>
>>> ~/Desktop/zi/Work/I9/libvirt/libvirt_build/src/libvirt-python-7.3.0#
>>> python setup.py build
>>>
>>> ~/Desktop/zi/Work/I9/libvirt/libvirt_build/src/libvirt-python-7.3.0#
>>> python setup.py install --root $CUSTOM_ROOT
>>>
>>> LOG : https://pastebin.ubuntu.com/p/SVHkDhXs2s/
>>>
>>>
>>>
>>> 1. Then I've installed a custom virt-manager into the same location
>>> and it should pick up the newer python bindings :
>>>
>>> #cp -r
>>> /root/Scrivania/Scrivania/Dati/Data/Nano/I9/Tools/virt-manager-3.2.0
>>> /home/zi/Desktop/Work/I9/libvirt/libvirt_build/src
>>>
>>> #cd virt-manager-3.2.0
>>>
>>> #python setup.py install --root $CUSTOM_ROOT
>>>
>>> LOG : https://pastebin.ubuntu.com/p/bCn5Q3yHVX/
>>>
>>>
>>>
>>> 1. Finally I put all in my $PATH :
>>>
>>> export PATH=$CUSTOM_ROOT/bin:$PATH
>>>
>>> export PATH=$CUSTOM_ROOT/usr/bin:$PATH
>>>
>>> #echo $PATH
>>>
>>> /home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/bin:/home/zi/Desktop/Work/I9/libvirt/libvirt_build/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/home/zi/Desktop/Work:/root/Desktop/turbovnc/jtx1_remote_access
>>> >/tmp/turbovnc-build/bin/:/root/Desktop/turbovnc/jtx1_remote_access/tmp/virtualgl-build/bin/
>>>
>>>
>>>
>>> 1. Unfortunately,when I try to run virt-manager with this command,it
>>> does not work :
>>>
>>> /home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/bin# python
>>> virt-manager
>>>
>>>
>>> *Traceback (most recent call last): File
>>> "/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/bin/virt-manager", line
>>> 6, in from virtManager import virt manager ModuleNotFoundError: No module
>>> named 'virtManager'*
>>>
>>>
>>> Where is the mistake ? Thanks very much.
>>> --
>>> Mario.
>>>
>>>
>>
>> --
>> Mario.
>>
>
>
> --
> Mario.
>
>
--
Mario.
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