Issues installing on ubuntu 20.04

[schnellerblitz99]

hey,

i have trouble installing the repo. When I type make. I get the following error message:

sudo make
wget "http://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/0.13.7/sbt-launch.jar" -P bin
--2021-05-10 16:52:53-- http://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/0.13.7/sbt-launch.jar
Auflösen des Hostnamens repo.typesafe.com (repo.typesafe.com) … 34.199.146.42, 3.91.135.50
Verbindungsaufbau zu repo.typesafe.com (repo.typesafe.com)|34.199.146.42|:80 … fehlgeschlagen: Verbindungsaufbau abgelehnt.
Verbindungsaufbau zu repo.typesafe.com (repo.typesafe.com)|3.91.135.50|:80 … fehlgeschlagen: Verbindungsaufbau abgelehnt.
make: *** [Makefile:20: bin/sbt-launch.jar] Fehler 4

It is in German, basically it says that the connection to repo.typesafe failed.
I hope that you can help me out!

Cheers!

[YuChenChang1]

Hello,

I noticed that your issue involves a connection error when trying to access repo.typesafe.com, indicating that the connection was refused. I've heard that in some cases, changing "http://" to "https://" might solve this problem. I hope this suggestion helps.

You can open the Makefile and change:

bin/sbt-launch.jar:
	wget "http://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/0.13.7/sbt-launch.jar" -P bin

to:

bin/sbt-launch.jar:
	wget "https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/0.13.7/sbt-launch.jar" -P bin

Good luck resolving your issue!