Installing LibreOffice 3.4.2 in mint 10

I wanted to install this office software on my laptop so that I have the same office software on all Linux computers.

I downloaded and unpacked the Debs in the following location.

/home/usertwo/Downloads

I then tried installing the software with the commands below in a terminal however I keep getting error messages that the Debs can not be found. What am I doing wrong.

cd ~/LibO_3.4.2rc3_Linux_x86_install-deb_en-US/DEBS
sudo dpkg -i *.deb
cd ~/LibO_3.4.2rc3_Linux_x86_install-deb_en-US/DEBS/desktop-integration
sudo dpkg -i *.deb
cd ~/LibO_3.4.2rc3_Linux_x86_langpack-deb_en-GB/DEBS
sudo dpkg -i *.deb
cd ~/LibO_3.4.2rc3_Linux_x86_helppack-deb_en-GB/DEBS
sudo dpkg -i *.deb

You need to either -

a) unpack them in you home directory

or

b) change the path from
~/
to
~/Downlaods/

so they should now be -

cd ~/Downloads/LibO_3.4.2rc3_Linux_x86_install-deb_en-US/DEBS
sudo dpkg -i *.deb
cd ~/Downloads/LibO_3.4.2rc3_Linux_x86_install-deb_en-US/DEBS/desktop-integration
sudo dpkg -i *.deb
cd ~/Downloads/LibO_3.4.2rc3_Linux_x86_langpack-deb_en-GB/DEBS
sudo dpkg -i *.deb
cd ~/Downloads/LibO_3.4.2rc3_Linux_x86_helppack-deb_en-GB/DEBS
sudo dpkg -i *.deb

etc.