How I managed to install PgAdmin4 on Fedora 33.

 
 
I recently installed fedora 33 on my machin while trying to install pgadmin4 i followed tutorial at  
https://computingforgeeks.com/how-to-install-pgadmin-on-centos-fedora/
 
  During installation i found that pgadmin4-python3-flask-compress-1.4.0-1.fc33.noarch.rpm in not available  
  in any repos.After quite few googling I came across srpm for same on postgres server.
 
https://download.postgresql.org/pub/repos/yum/srpms/common/fedora/fedora-32-x86_64/pgadmin4-python3-flask-compress-1.4.0-1.f32.src.rpm
 
I build RPM from Source as follows
 
rpmbuild --rebuild pgadmin4-python3-flask-compress-1.4.0-1.f32.src.rpm
 
it created rpm at /home/username/rpmbuild/RPMS/noarch with name  
    pgadmin4-python3-flask-compress-1.4.0-1.fc33.noarch.rpm.
 
After installing this as follows
    sudo rpm -i pgadmin4-python3-flask-compress-1.4.0-1.fc33.noarch.rpm
    
I was able to install pgAdmin4.
 
Then further following tutorials above mention tutorials I got error at steps.
 
    sudo python3 /usr/lib/python3.9/site-packages/pgadmin4-web/setup.py
    
Using pip I try to install missing email_validator & flask_security.
 
    pip install flask_security
    pip install email_validator
    
Now I try to fetch http://localhost/pgadmin4 again got error with log directory  
 
    sudo chown -R apache:apache /var/lib/pgadmin4/
    sudo chown -R apache:apache /var/log/pgadmin4/
    sudo chown -R apache:apache /var/lib/pgadmin4/sessions/
 
 This time I got Http timout error when i tried to fetch pgadmin4 on browser ,changed timeout of apache by adding  
 
 TimeOut 600 in configuration file /etc/httpd/conf/httpd.conf.
 
At the end I am able to get pgadmin4 ,logged in successfully.