Need for for install gitlab on ubuntu

please help me to install gitlab on ubuntu with my ip address i am new on gitlab

Hi @Jenish, welcome to the GitLab forum!

To install GitLab on Ubuntu, please refer to our official documentation here:

To use your IP address as the URL (not a domain name), set EXTERNAL_URL to your IP address at time of installation. So the second command in step two would be (replacing IP_ADDRESS with your IP):

sudo EXTERNAL_URL="http://<IP_ADDRESS>" apt-get install gitlab-ee

external_url can also be updated or changed in gitlab.rb on existing GitLab Omnibus installations.

Let us know if you have any additional questions or issues!

but when we install postfix it can change any parameter so it not install properly