如何在 Ubuntu 上安装最新版本的 Mono 和 MonoDevelop？
How to install the latest version of Mono and MonoDevelop on Ubuntu?
我正在尝试在我的系统上安装最新版本的 Mono 框架和 MonoDevelop。昨天我尝试在 Ubuntu (14.04 LTS) 和今天的 Debian (V8.2) 上安装。两次安装均失败。我用的是这个官方安装指南
http://www.mono-project.com/docs/getting-started/install/linux/#debian-ubuntu-and-derivatives
我执行了这个命令。
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
echo "deb http://download.mono-project.com/repo/debian wheezy main" | sudo tee /etc/apt/sources.list.d/mono-xamarin.list
sudo apt-get update
出现以下错误。
root@debian:/home/administrator# apt-get install mono-complete
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
mono-complete : Depends: mono-devel (= 4.2.1.102-0xamarin1) but it is not going to be installed
Depends: mono-4.0-service (= 4.2.1.102-0xamarin1) but it is not going to be installed
Depends: libmono-cil-dev (= 4.2.1.102-0xamarin1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
有人知道解决办法吗？
非常感谢，
乔迪
尝试以下操作：
sudo apt-get install libjpeg62-turbo
如果你得到：
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libjpeg62-turbo is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or is only available from another source E:
Package 'libjpeg62-turbo' has no installation candidate
假设您使用的是 ARCH 64 位系统，那么您可以通过以下方式获取此软件包：
wget http://ftp.br.debian.org/debian/pool/main/libj/libjpeg-turbo/libjpeg62-turbo_1.4.1-2_amd64.deb
安装 deb:
sudo dpkg --install --recursive --auto-deconfigure libjpeg62-turbo_1.4.1-2_amd64.deb
现在安装mono/monodevelop:
sudo apt-get install mono-devel
sudo apt-get install monodevelop
回复：http://sushihangover.github.io/mono-ubuntu-broken/（免责声明，这是我的博客post）
我正在尝试在我的系统上安装最新版本的 Mono 框架和 MonoDevelop。昨天我尝试在 Ubuntu (14.04 LTS) 和今天的 Debian (V8.2) 上安装。两次安装均失败。我用的是这个官方安装指南
http://www.mono-project.com/docs/getting-started/install/linux/#debian-ubuntu-and-derivatives
我执行了这个命令。
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
echo "deb http://download.mono-project.com/repo/debian wheezy main" | sudo tee /etc/apt/sources.list.d/mono-xamarin.list
sudo apt-get update
出现以下错误。
root@debian:/home/administrator# apt-get install mono-complete
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
mono-complete : Depends: mono-devel (= 4.2.1.102-0xamarin1) but it is not going to be installed
Depends: mono-4.0-service (= 4.2.1.102-0xamarin1) but it is not going to be installed
Depends: libmono-cil-dev (= 4.2.1.102-0xamarin1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
有人知道解决办法吗？
非常感谢， 乔迪
尝试以下操作：
sudo apt-get install libjpeg62-turbo
如果你得到：
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libjpeg62-turbo is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or is only available from another source E:
Package 'libjpeg62-turbo' has no installation candidate
假设您使用的是 ARCH 64 位系统，那么您可以通过以下方式获取此软件包：
wget http://ftp.br.debian.org/debian/pool/main/libj/libjpeg-turbo/libjpeg62-turbo_1.4.1-2_amd64.deb
安装 deb:
sudo dpkg --install --recursive --auto-deconfigure libjpeg62-turbo_1.4.1-2_amd64.deb
现在安装mono/monodevelop:
sudo apt-get install mono-devel
sudo apt-get install monodevelop
回复：http://sushihangover.github.io/mono-ubuntu-broken/（免责声明，这是我的博客post）