I installed mono-complete. It’s working now!
Thank you.
Edit: Well I can start MonoDevlop, create a new Solution also with MonoGame but I can’t build any.
92mINFO [2017-05-16 11:57:47Z]:e[0m Starting MonoDevelop 6.2
e[92mINFO [2017-05-16 11:57:47Z]:e[0m Running on Mono 4.2.1 (Debian 4.2.1.102+dfsg2-7ubuntu4) (64-bit)
e[92mINFO [2017-05-16 11:57:47Z]:e[0m Operating System: Linux
Linux yilimipc 4.4.0-77-generic #98-Ubuntu SMP Wed Apr 26 08:34:02 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
e[92mINFO [2017-05-16 11:57:47Z]:e[0m Using GTK+ 2.24.30
WARNING: The add-in 'MonoDevelop.ChangeLogAddIn,6.2' could not be updated because some of its dependencies are missing or not compatible:
missing: MonoDevelop.VersionControl,6.2
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.Core
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.Ide
e[91mWARNING [2017-05-16 11:57:48Z]:e[0m No proxy credential provider was found
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Initializing Runtime Mono 4.2.1
e[92mINFO [2017-05-16 11:57:48Z]:e[0m GTK: Using Gtk theme from /usr/share/themes/Mint-X-Sand
Starting MonoDevelop
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.GnomePlatform
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.DesignerSupport
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.MonoGame
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.Debugger
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.SourceEditor2
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.TextTemplating
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.Xml
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.AspNet
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.GtkCore
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.UnitTesting
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.RegexToolkit
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.Refactoring
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.FSharpBinding
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.CSharpBinding
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.VBBinding
e[91mWARNING [2017-05-16 11:57:48Z]:e[0m Inotify watch limit is too low (8192).
MonoDevelop will switch to managed file watching.
See http://monodevelop.com/Inotify_Watches_Limit for more info.
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.PackageManagement
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.Packaging
Loading Workbench
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.Deployment
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.DocFood
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.AssemblyBrowser
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.ConnectedServices
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Add-in loaded: MonoDevelop.WebReferences
Initializing Main Window
e[92mINFO [2017-05-16 11:57:48Z]:e[0m Creating DefaultWorkbench
e[92mINFO [2017-05-16 11:57:49Z]:e[0m Updating Welcome Page from 'http://software.xamarin.com/Service/News'.
e[92mINFO [2017-05-16 11:57:49Z]:e[0m Add-in loaded: MonoDevelop.Deployment.Linux
e[92mINFO [2017-05-16 11:57:49Z]:e[0m Welcome Page updated.
e[92mINFO [2017-05-16 11:57:57Z]:e[0m Add-in loaded: MonoDevelop.UnitTesting.NUnit
e[92mINFO [2017-05-16 11:57:57Z]:e[0m Add-in loaded: MonoDevelop.ILAsmBinding
Microsoft.Build.BuildEngine.UnknownToolsVersionException: Unknown tools version: '14.0' . Known versions: '2.0' '3.0' '3.5' '4.0' '12.0'
at Microsoft.Build.BuildEngine.Engine.set_DefaultToolsVersion (System.String value) <0x409fb080 + 0x000a7> in <filename unknown>:0
at MonoDevelop.Projects.MSBuild.BuildEngine..ctor () <0x409f8ed0 + 0x000bf> in <filename unknown>:0
at (wrapper remoting-invoke-with-check) MonoDevelop.Projects.MSBuild.BuildEngine:.ctor ()
at MonoDevelop.Projects.MSBuild.MainClass.Start () <0x409c6bc0 + 0x0003f> in <filename unknown>:0
at MonoDevelop.Projects.MSBuild.MainClass.Main (System.String[] args) <0x409c5050 + 0x000d3> in <filename unknown>:0
e[91me[103mERROR [2017-05-16 11:58:09Z]:e[0m The MSBuild builder exited before initializing
e[92mINFO [2017-05-16 11:58:09Z]:e[0m Add-in loaded: MonoDevelop.HexEditor
e[92mINFO [2017-05-16 11:58:10Z]:e[0m Add-in loaded: MonoDevelop.Debugger.Gdb
e[92mINFO [2017-05-16 11:58:10Z]:e[0m Add-in loaded: MonoDevelop.Debugger.Soft
e[91me[103mERROR [2017-05-16 11:58:14Z]:e[0m Error while getting referenced assemblies
System.Exception: MSBuild process could not be started
at MonoDevelop.Projects.MSBuild.MSBuildProjectService+<GetProjectBuilder>c__async5+<GetProjectBuilder>c__AnonStorey1A+<GetProjectBuilder>c__async18.MoveNext () <0x41754700 + 0x0089f> in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () <0x7feeab4016d0 + 0x00029> in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) <0x7feeab3ff6b0 + 0x000a7> in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) <0x7feeab3ff630 + 0x0006b> in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) <0x7feeab3ff5e0 + 0x0003a> in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter`1[TResult].GetResult () <0x7feeab3ff8d0 + 0x00017> in <filename unknown>:0
at MonoDevelop.Projects.MSBuild.MSBuildProjectService+<GetProjectBuilder>c__async5.MoveNext () <0x41750b10 + 0x00e80> in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () <0x7feeab4016d0 + 0x00029> in <filename unknown>:0
...Edit 2: If I remove “Use MSBuild Engine (recomend for this type of project)” in solution option menu it is working.
But it should be active or?