[MM3-users] Installing mailman 3

Hello,

I want to install mailman 3 in a centos 7 virtual machine. I'm following these steps and I cannot make it work:

1. cd ~
2. git clone https://gitlab.com/mailman/mailman.git
3. cd mailman
4. virtualenv -p python3 venv
5. source venv/bin/activate
6. python setup.py develop
7. I am pretty sure this setup command will place a configuration file into ~/mailman/var/etc/mailman.cfg. Edit this file. https://mailman.readthedocs.io/en/latest/src/mailman/config/docs/config.html
8. mailman info can confirm which configuration file is in use
9. mailman start will start up Mailman 3 Core. This is what the parent background process command looks like in ps -ef: /home/ubuntu/mailman/venv/bin/python /home/ubuntu/mailman/venv/bin/master -C /home/ubuntu/mailman/var/etc/mailman.cfg

I also tried the steps on the website https://wiki.list.org/DEV/SetupDevEnvironment but it doesn't work either

What do you suggest?

This is what I get from console:

[root@localhost ~]# cd dev/

[root@localhost dev]# cd mailman/

[root@localhost mailman]# source venv3/bin/activate

(venv3) [root@localhost mailman]# cd mailman/

(venv3) [root@localhost mailman]# ls conf.py COPYING data README.rst src unittest.cfg contrib coverage.ini MANIFEST.in setup.cfg template.py copybump.py cron port_me setup.py tox.ini

(venv3) [root@localhost mailman]# cd ..

(venv3) [root@localhost mailman]# mailman start Starting Mailman's master runner /root/dev/mailman/venv3/bin/python: can't open file '/sbin/master': [Errno 2] No such file or directory

(venv3) [root@localhost mailman]#

Thank you

Atentamente / Best Regards

Ing. Rafael Mora