環境是 12.04 LTS，想編譯 monodevelop，首要就是去 github 把源碼拉下來，拉下來以後，還要執行 git submodule update –init –recursive 更新 submodule。
需要安裝的套件有：
- autoconf
- automake
- mono-gmcs
- libgtk2.0-cil-dev
- libmono-cil-dev
- libgnome2.0-cil-dev
- libgconf2.0-cil-dev
- mono-dmcs
- libmono-addins-cil-dev
- libmono-addins-gui-cil-dev
- libvala-0.12-dev
- mono-xbuild
不囉唆，用 apt-get install 裝上就是，接著下 ./configure –profile=all –prefix=/opt/monodevelop 產生 Makefile，然後開始編譯，原本以為應該沒問題了，豈知出現錯誤：
MonoDevelop.AspNet.Mvc.Completion/RazorCompletionTesting.cs(30,26): error CS0234: The type or namespace name `Mvc’ does not exist in the namespace `MonoDevelop.AspNet’. Are you missing an assembly reference?
MonoDevelop.AspNet.Mvc.Completion/RazorCompletionTesting.cs(33,26): error CS0234: The type or namespace name `Mvc’ does not exist in the namespace `MonoDevelop.AspNet’. Are you missing an assembly reference?
MonoDevelop.AspNet.Mvc.Completion/RazorCompletionTesting.cs(35,26): error CS0234: The type or namespace name `Mvc’ does not exist in the namespace `MonoDevelop.AspNet’. Are you missing an assembly reference?
MonoDevelop.AspNet.Mvc.Completion/RazorCompletionTesting.cs(135,52): error CS0246: The type or namespace name `RazorCSharpEditorExtension’ could not be found. Are you missing a using directive or an assembly reference?
MonoDevelop.AspNet.Mvc.StateEngine/RazorParsingTests.cs(32,26): error CS0234: The type or namespace name `Mvc’ does not exist in the namespace `MonoDevelop.AspNet’. Are you missing an assembly reference?
MonoDevelop.AspNet.Mvc.Completion/RazorCompletionTesting.cs(127,48): error CS0115: `UnitTests.MonoDevelop.AspNet.Mvc.Completion.RazorTestingParser.Parse(bool, string, System.IO.TextReader, MonoDevelop.Projects.Project)’ is marked as an override but no suitable method found to override
MonoDevelop.AspNet.Mvc.Completion/RazorCompletionTesting.cs(137,67): error CS0246: The type or namespace name `RazorCSharpParsedDocument’ could not be found. Are you missing a using directive or an assembly reference?
看起來是少了 Mvc 這個 namespace，可是我已經有安裝 libmono-system-web-mvc2.0-cil 了啊，怎會這樣子？
經過追蹤以後，發現跟 Mvc 沒關係，而是編譯到 main/src/addins/AspNet/MonoDevelop.AspNet.Mvc 時，這邊說少了幾個 .dll 檔案，csprojet 裡有試著加上 ProjectReference ，可是仍然有出現錯誤。我想應該是 .csproj 問題，Makefile 裏面是寫用 xbuild 來編譯 .csproj 檔案，產出的 dmcs 指令，有很多 /reference 參數，而有問題的這幾個 .dll ，路徑都是直接寫死到 /usr/lib/monodevelop 下，真的是怪了，而在 .csproj 裡又找不到這些設定。