Installing flair in UBUNTU 19.04

Installation
1

Dear Expert,

While trying to install fluka and flair from .deb files on UBUNTU 18.04 LTS, I am getting the following error and warning messages after installing flair and geo-viewer. Can you please guide me?

~/Desktop/CERN_fluka_09_03_2022$ sudo dpkg -i flair_3.1-15.1_ubuntu18.04_all.deb flair-geoviewer_3.1-15.1_ubuntu18.04_amd64.deb
(Reading database … 272446 files and directories currently installed.)
Preparing to unpack flair_3.1-15.1_ubuntu18.04_all.deb …
Unpacking flair (3.1-15.1) over (3.1-15.1) …
Preparing to unpack flair-geoviewer_3.1-15.1_ubuntu18.04_amd64.deb …
Unpacking flair-geoviewer (3.1-15.1) over (3.1-15.1) …
Setting up flair-geoviewer (3.1-15.1) …
Setting up flair (3.1-15.1) …
Processing triggers for shared-mime-info (1.10-1) …
Processing triggers for desktop-file-utils (0.23-4ubuntu1) …
Processing triggers for bamfdaemon (0.5.3+18.04.20180207.2-0ubuntu1) …
Rebuilding /usr/share/applications/bamf-2.index…
Processing triggers for mime-support (3.60ubuntu1) …
Processing triggers for hicolor-icon-theme (0.17-2) …
cfd@cfd-DSA700TN-212RT:~/Desktop/CERN_fluka_09_03_2022$ flair

w> Warning: Geometry Viewer not found
e> ERROR: libpython3.6m.so.1.0: cannot open shared object file: No such file or directory
cfd@cfd-DSA700TN-212RT:~/Desktop/CERN_fluka_09_03_2022$

Regards,
Riya

2

Dear Riya,

please make sure, that the python3 package is installed on your system.

Cheers,
David

4

Hello @horvathd ,

I have checked with python3 --version, it is showing Python 3.7.3. Is there any other package that needs to be installed ?

Regards,
Riya

5

Dear Riya,

the python package if installed with apt on Ubuntu 18.04 should be 3.6.x, and the Geoviewer needs this version.

To use a different python, you will need to compile Geoviewer from the source.

Cheers,
David

6

Dear @horvathd ,

I checked the system, it is UBUNTU 19.04, sorry for the previous mistake. I tried the following steps with current tar files from the website:

Compile

To compile flair-geoviewer do the following:

$ tar xzvf flair-geoviewer-X-XX.tgz
$ cd flair-geoviewer-X-XX
$ make -j 96
$ make install install-bin install-mime

But then I received the attached error.

Screenshot at 2022-03-10 12-55-29
Screenshot at 2022-03-10 12-55-291280×968 182 KB

Regards,
Riya

7

Dear Riya,

you can find the necessary packages at point 1.3 in

Cheers,
David