Celestia: [linux installation] autopackage.org sudah mati, harap berikan metode instalasi alternatif.

Menjalankan file .package saya mendapatkan pesan berikut:

$ ./celestia-1.5.1.x86.package 

The installation of this software requires some additional support
code to be installed.

A] If the support code is found in a local directory, it will be used.
   The file containing the support code will be called:

      "autopackage.tar.bz2"

 or

B] If there is an active Internet connection, the support code will be
   downloaded from:

      "http://autopackage.org/downloads/latest/autopackage.tar.bz2"

   Proxy users should ensure the http_proxy environment variable is
   set, otherwise the download may fail.


Selection B --> OK to download and install support code now? (Y/n): y

Attempting download of http://autopackage.org/downloads/latest/x86_64/autopackage.tar.bz2 ... 

--2018-02-08 20:55:49--  http://autopackage.org/downloads/latest/x86_64/autopackage.tar.bz2
Resolving autopackage.org (autopackage.org)... 162.243.21.36
Connecting to autopackage.org (autopackage.org)|162.243.21.36|:80... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://www.coper.work/koujo/article [following]
--2018-02-08 20:55:50--  https://www.coper.work/koujo/article
Resolving www.coper.work (www.coper.work)... 52.193.113.43, 54.249.59.53
Connecting to www.coper.work (www.coper.work)|52.193.113.43|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]
Saving to: ‘autopackage.tar.bz2’

autopackage.tar.bz2     [  <=>               ]  62.95K   256KB/s    in 0.2s    

2018-02-08 20:55:53 (256 KB/s) - ‘autopackage.tar.bz2’ saved [64462]

Download completed.


bzip2: autopackage.tar.bz2 is not a bzip2 file.
tar: This does not look like a tar archive
tar: Exiting with failure status due to previous errors

The autopackage support code could not be installed.

It can be manually downloaded and installed by running the
installation script located in the downloaded archive.

Tampaknya file tersebut mencoba mengunduh http://autopackage.org/downloads/latest/x86_64/autopackage.tar.bz2 yang tidak ada lagi dan dialihkan ke beberapa situs web lain yang tidak relevan. Instalasi tidak dapat dilanjutkan dari sini; apakah ada cara lain untuk menginstal celestia sans building dari kode sumber itu sendiri?