Chyby co dostanete:

Openssl-devel is not installed on the system.
openssl-devel 0.9.7 is required for encrypted connections.
Please install openssl-devel version 0.9.7 or greater.

e2fsprogs is not installed on the system

e2fsprogs 1.38 is required for UUID.
Please install e2fsprogs 1.38 or greater.

http_proxy not set. please set environment variable ‚http_proxy‘ e.g. export
http_proxy=http://myproxy.mydomain.com:0000 .

ftp_proxy not set. please set environment variable ‚ftp_proxy‘ e.g. export
ftp_proxy=http://myproxy.mydomain.com:0000 .

Jak to vyřešit:

32 bit
apt-get install build-essential gcc uuid uuid-dev perl libssl-dev perl-doc liburi-perl libxml-libxml-perl libcrypt-ssleay-perl

64 bit
apt-get install ia32-libs build-essential gcc uuid uuid-dev perl libssl-dev perl-doc liburi-perl libxml-libxml-perl libcrypt-ssleay-perl

export http_proxy=
export ftp_proxy=

echo ubuntu > /tmp/*-release && sudo mv /tmp/*-release /etc