ModuleNotFoundError: No module named 'virtManager : TUTORIAL REDONE BETTER
Radostin Stoyanov
rstoyanov1 at gmail.com
Sun May 30 08:46:16 UTC 2021
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 <mailto: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=$PYTHONPATH:/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/share/virt-manager
>
> root at zi-desktop:~/Desktop/zi/Work/I9/libvirt/libvirt_build/usr/bin#
> ls
> /home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/share/virt-manager
>
> icons ui virtinst virtManager
>
> root at zi-desktop:~/Desktop/zi/Work/I9/libvirt/libvirt_build/usr/bin#
> virt-manager
>
> Traceback (most recent call last):
> File
> "/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/bin/virt-manager",
> line 6, in <module>
> from virtManager import virtmanager
> File
> "/home/zi/Desktop/Work/I9/libvirt/libvirt_build/usr/share/virt-manager/virtManager/virtmanager.py",
> line 19, in <module>
> from virtinst import BuildConfig
> File "/usr/share/virt-manager/virtinst/__init__.py", line 18, in
> <module>
> from virtcli import CLIConfig as _CLIConfig
> File "/usr/share/virt-manager/virtcli/__init__.py", line 3, in
> <module>
> from .cliconfig import CLIConfig
> File "/usr/share/virt-manager/virtcli/cliconfig.py", line 24, in
> <module>
> import ConfigParser
> ModuleNotFoundError: No module named 'ConfigParser'
>
> Il giorno sab 29 mag 2021 alle ore 16:07 Radostin Stoyanov
> <rstoyanov1 at gmail.com <mailto:rstoyanov1 at gmail.com>> ha scritto:
>
> Hi Mario,
>
> The error message "ModuleNotFoundError: No module named
> 'virtManager'" indicates that Python can't find where the
> virtManager module was installed.
>
> To resolve this problem you may need to add the appropriate
> path to your PYTHONPATH
> <https://docs.python.org/3/using/cmdline.html#envvar-PYTHONPATH>
> environment variable.
>
> Example:
>
> export
> PYTHONPATH=$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://developer.ibm.com/technologies/linux/tutorials/compiling-libvirt-and-qemu/>
>>
>> https://gist.github.com/ffledgling/9e06ee32431d9a8f6d9bec3a0db35634
>> <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
>> <https://github.com/qemu/qemu.git>
>>
>> git clone https://github.com/libvirt/libvirt.git
>> <https://github.com/libvirt/libvirt.git>
>>
>>
>> 2. 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
>>
>>
>> 3. 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
>>
>>
>> 4. 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
>>
>>
>> 5. 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
>>
>> ------------------------------------------------------------------------
>>
>>
>> 7. 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/
>> <https://pastebin.ubuntu.com/p/SVHkDhXs2s/>
>>
>>
>> 8. 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/
>> <https://pastebin.ubuntu.com/p/bCn5Q3yHVX/>
>>
>>
>> 9. 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/
>>
>>
>> 10. 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.
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