السلام عليكم ورحمة الله وبركاته....

عند قيامي بتثبيت الفلات باك على نسخة اوبينتو (18.10) اعطلني رسالة الخطأ التالي:

omranas@dr-hell:~$ sudo apt install flatpak

[sudo] password for omranas:

Reading package lists... Done

Building dependency tree

Reading state information... Done

The following additional packages will be installed:

libostree-1-1

The following NEW packages will be installed:

flatpak libostree-1-1

0 upgraded, 2 newly installed, 0 to remove and 339 not upgraded.

1 not fully installed or removed.

Need to get 1,016 kB of archives.

After this operation, 4,248 kB of additional disk space will be used.

Do you want to continue? [Y/n] y

Get:1

cosmic/universe amd64 libostree-1-1 amd64 2018.8-2 [265 kB]

Get:2

cosmic-updates/universe amd64 flatpak amd64 1.0.7-0ubuntu0.18.10.1 [750 kB]

Fetched 1,016 kB in 21s (48.3 kB/s)

Selecting previously unselected package libostree-1-1:amd64.

(Reading database ... 134109 files and directories currently installed.)

Preparing to unpack .../libostree-1-1_2018.8-2_amd64.deb ...

Unpacking libostree-1-1:amd64 (2018.8-2) ...

Selecting previously unselected package flatpak.

Preparing to unpack .../flatpak_1.0.7-0ubuntu0.18.10.1_amd64.deb ...

Unpacking flatpak (1.0.7-0ubuntu0.18.10.1) ...

Setting up libostree-1-1:amd64 (2018.8-2) ...

Setting up oracle-java8-installer (8u201-1~webupd8~1) ...

Using wget settings from /var/cache/oracle-jdk8-installer/wgetrc

Downloading Oracle Java 8...

--2019-03-25 00:16:17--

Resolving download.oracle.com (download.oracle.com)... 88.221.166.71

Connecting to download.oracle.com (download.oracle.com)|88.221.166.71|:80... connected.

HTTP request sent, awaiting response... 403 Forbidden

2019-03-25 00:16:19 ERROR 403: Forbidden.

download failed

Oracle JDK 8 is NOT installed.

dpkg: error processing package oracle-java8-installer (--configure):

installed oracle-java8-installer package post-installation script subprocess returned error exit status 1

Processing triggers for libc-bin (2.28-0ubuntu1) ...

Processing triggers for man-db (2.8.4-2) ...

Processing triggers for dbus (1.12.10-1ubuntu2) ...

Setting up flatpak (1.0.7-0ubuntu0.18.10.1) ...

flatpak-system-helper.service is a disabled or a static unit, not starting it.

Processing triggers for dbus (1.12.10-1ubuntu2) ...

Errors were encountered while processing:

oracle-java8-installer

E: Sub-process /usr/bin/dpkg returned an error code (1)

ما السبب؟؟