操作1:
Ubuntu 14.04 下安装Skype，使用 Ctr+Alt+T组合键打开终端Terminal，输入如下即可：
wget -O skype.deb http://download.skype.com/linux/skype-ubuntu-precise_4.2.0.13-1_i386.deb
sudo dpkg -i skype.deb
sudo apt-get -f install;
rm skype.deb
操作2：
Ubuntu 14.04 i386 安装 Skype，每次安装新版总是有些问题。一个个来解决。
1： sudo apt-get install ia32-libs lib32asound2 libqt4-core libqt4-gui
2： wget -O skype-ubuntu-precise_4.3.0.37-1_i386.deb http://www.skype.com/go/getskype-linux-beta-ubuntu-64
3： sudo dpkg -i skype-ubuntu-precise_4.3.0.37-1_i386.deb
到这一步出现错误信息：
dpkg: dependency problems prevent configuration of skype:
skype depends on lib32stdc++6 (>= 4.1.1-21); however:
Package lib32stdc++6 is not installed.
skype depends on lib32gcc1 (>= 1:4.1.1-21+ia32.libs.1.19); however:
Package lib32gcc1 is not installed.
dpkg: error processing skype (--install):
dependency problems - leaving unconfigured
Processing triggers for desktop-file-utils ...
Processing triggers for bamfdaemon ...
Rebuilding /usr/share/applications/bamf.index...
Processing triggers for gnome-menus ...
Errors were encountered while processing:
skype
因为少了两个 lib ,分别是 lib32stdc++6 和 lib32gcc1。 打开 ubuntu software center ，安装之后，再sudo dpkg -i skype-ubuntu-precise_4.3.0.37-1_i386.deb ，就可以了。