Troubleshooting of Flash plug-in installation failure, resulting in apt-Get errors

After Flash Player installation fails in Debian (network problems), the following error occurs when installing other software in apt-get:

Setting up flashplugin-downloader (11.0.1.152ubuntu1 )...

Downloading...

-- 21:36:04 --Http://archive.canonical.com/pool/partner/a/adobe-flashplugin/adobe-flashplugin_11.0.1.152.orig.tar.gz

Resolving archive.canonical.com... 91.189.88.33

Connecting to archive.canonical.com | 91.189.88.33 |: 80... connected.

HTTP request sent, awaiting response... 404 not found

21:36:08 Error 404: Not found.

Download failed

The Flash plugin is not installed.

Dpkg: Error Processing flashplugin-downloader (-- configure ):

 Subprocess installed post-installation script returned error exit status 1

Configured to not write apport reports

  Errors
Were encountered while processing:

 Flashplugin-downloader

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

Delete the failed installation package:

# Apt-Get -- purge remove package name

Or# Dpkg-r package name

If you are not sure about the installation package name, View

# Cd/var/lib/dpkg/info

List available software package names. *, for example:

# Ls flashplugin-Downloader .*

Run directly:

Sudo apt-Get -- purge remove flashplugin-downloader

It is solved.