Install script should install its own dependencies (e.g. curl)

[sherv1997]

I am trying to install the Outline Server docker container on my home server when i use the default script which
sudo bash -c "$(wget -qO- https://raw.githubusercontent.com/Jigsaw-Code/outline-server/master/src/server_manager/install_scripts/install_server.sh)"

i get error saying
Failed to determine the server's IP address. Try using --hostname <server IP>.

so i found put the solution is to use --hostname
i use the following command

sudo bash -c "$(wget -qO- https://raw.githubusercontent.com/Jigsaw-Code/outline-server/master/src/server_manager/install_scripts/install_server.sh)" install_server.sh --hostname=shervserver.com

but however, i get stuck on the "Waiting for Outline server to be healthy"

i have the checked the shadowbox logs on my Portainer
here is the log

i also noticed on portainer shadowbox is not connected to any of my networks from docker here is what i mean

Screenshot 1
screenshot 2

i think the initial error not being able to find my hostname IP is something to do with fact my docker container isn't creating network or joining the bridge network

I am on 'Linux 6.0.0-0.deb11.2-amd64' Kernel

[sherv1997]

after looking at installer log file instead of shadowbox

https://pastebin.com/1F6C4xW2

i notice the problem was the curl was not installed on my system and now the issue is resolved
maybe include curl install into the install script

[fortuna]

I guess we should be using wget instead of curl, which is more consistent in Linux distributions. Also, our instructions is already using wget, so it assumes the user has it.

[maddyhof]

Alternatively could install curl with the install script, or return an error directing the user to install curl and retry.