When Starting Flower, I Get The Following: "dbm.error: Db Type Is Dbm.gnu, But The Module Is Not Available"

I am currently trying to setup a Python monitoring tool, called Flower, to check whether tasks are being successfully processed. Currently this is my setup is as follows: ubuntu 1

Solution 1:

In case someone else face this error. It is problem with pyenv. Even after

sudo apt-get install python3-gdbm

the library will be installed in the system, but not in the pyenv. So the solution described here:

GDBM doesn't work with Python 3.6 and anaconda

The steps will be the same for pyenv.