<font face="Arial, Verdana">I've solved the installation issue with unmet dependencies: I was using the latest Mono from mono-project.com, but once I removed their software source and went with the Mono version from Canonical that fixed the dependencies issue.</font>
I completely removed Repetier Host and re-installed it with the Mono 3.2.8 that installs via the Ubuntu Software Center and no more unmet dependencies.
Unfortunately Repetier Host still doesn't run. When I run the command from the Terminal:
<font face="Arial, Verdana">/usr/bin/mono /home/andr01dm/RepetierHost/RepetierHost.exe -home /home/andr01dm/RepetierHost</font>
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I get the errors:<font face="Arial, Verdana">
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<font face="Arial, Verdana">Unhandled Exception:</font>
<font face="Arial, Verdana">System.ArgumentOutOfRangeException: Argument is out of range.</font>
<font face="Arial, Verdana"> at System.Windows.Forms.SplitContainer.set_SplitterDistance (Int32 value) [0x00000] in <filename unknown>:0 </font>
<font face="Arial, Verdana"> at (wrapper remoting-invoke-with-check) System.Windows.Forms.SplitContainer:set_SplitterDistance (int)</font>
<font face="Arial, Verdana"> at RepetierHost.Main..ctor () [0x00000] in <filename unknown>:0 </font>
<font face="Arial, Verdana"> at (wrapper remoting-invoke-with-check) RepetierHost.Main:.ctor ()</font>
<font face="Arial, Verdana"> at RepetierHost.Program.Main (System.String[] args) [0x00000] in <filename unknown>:0 </font>
<font face="Arial, Verdana">[ERROR] FATAL UNHANDLED EXCEPTION: System.ArgumentOutOfRangeException: Argument is out of range.</font>
<font face="Arial, Verdana"> at System.Windows.Forms.SplitContainer.set_SplitterDistance (Int32 value) [0x00000] in <filename unknown>:0 </font>
<font face="Arial, Verdana"> at (wrapper remoting-invoke-with-check) System.Windows.Forms.SplitContainer:set_SplitterDistance (int)</font>
<font face="Arial, Verdana"> at RepetierHost.Main..ctor () [0x00000] in <filename unknown>:0 </font>
<font face="Arial, Verdana"> at (wrapper remoting-invoke-with-check) RepetierHost.Main:.ctor ()</font>
<font face="Arial, Verdana"> at RepetierHost.Program.Main (System.String[] args) [0x00000] in <filename unknown>:0 </font>