我在安装最新版本的mono和monodevelop时遇到了一些问题。解决问题后，我决定为有需要的人发帖。
The process below worked perfectly on my lap top Alienware MX11R3
1-)下载Mono Run time
http://download.mono-project.com/sources/mono/mono-3.4.0.tar.bz2
2-)提取tarball
tar -xjvf mono-3.4.0.tar.bz2
3-)安装
cd mono-3.4.0 ./configure --prefix=/usr/local make sudo make install
4-)安装MonoDevelop Deps
sudo apt-get install libglade2.0-cil-dev sudo apt-get install gnome-sharp2
5-)将库放入Gac
cd /usr/lib/cli sudo gacutil -i glib-sharp-2.0/glib-sharp.dll && sudo gacutil -i atk-sharp-2.0/atk-sharp.dll && sudo gacutil -i gdk-sharp-2.0/gdk-sharp.dll && sudo gacutil -i gtk-sharp-2.0/gtk-sharp.dll && sudo gacutil -i glade-sharp-2.0/glade-sharp.dll && sudo gacutil -i pango-sharp-2.0/pango-sharp.dll && sudo gacutil -i gnome-sharp-2.24/gnome-sharp.dll && sudo gacutil -i gconf-sharp-2.0/gconf-sharp.dll && sudo gacutil -i gnome-vfs-sharp-2.0/gnome-vfs-sharp.dll
6-)下载MonoDevelop
http://download.mono-project.com/sources/monodevelop/monodevelop-4.2.2-2.tar.bz2
7-)提取tarballs
tar -xjvf monodevelop-4.2.2-2.tar.bz2
8-)安装
cd monodevelop-4.2.2 ./configure --prefix=`pkg-config --variable=prefix mono` make sudo make install
请享用。
ps：对不起，我假装回答一个问题，但是在注册帐号后，我丢失了问题并发布了这个，将格式更改为更有用。如果这篇文章太糟糕了，没有任何用处，请告诉我，我会删除
尝试这个ppa为Mono 4.x
https://launchpad.net/~keks9n/+archive/monodevelop-latest
sudo add-apt-repository ppa:keks9n/monodevelop-latest apt-get update apt-get install mono-complete
