I followed the instruction from this link.
我按照这个链接的说明进行操作。
$ sudo sh -c 'echo "deb [arch=amd64] https://apt-mo.trafficmanager.net/repos/dotnet-release/ xenial main" > /etc/apt/sources.list.d/dotnetdev.list'
$ sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 417A0893
$ sudo apt-get update
Then while I run this command:
然后在我运行此命令时：
$ sudo apt-get install dotnet-dev-1.0.0-preview2.1-003177
I get the following error:
我收到以下错误：
E: Unable to locate package dotnet-dev-1.0.0-preview2.1-003177
E：无法找到包dotnet-dev-1.0.0-preview2.1-003177
E: Couldn't find any package by regex 'dotnet-dev-1.0.0-preview2.1-003177'
E：找不到正则表达式'dotnet-dev-1.0.0-preview2.1-003177'的任何软件包
Please help!
请帮忙！
3 个解决方案
#1
3
I just checked the repository pool and found they have changed their naming convention. In your above command the package name has been entered incorrectly:
我刚检查了存储库池，发现他们已经更改了命名约定。在上面的命令中，包名称输入错误：
dotnet-dev-1.0.0-preview2.1-003177
DOTNET-DEV-1.0.0-preview2.1-003177
Where it should be:
它应该在哪里：
dotnet-dev-1.0.0-preview2-1-003177
DOTNET-DEV-1.0.0-preview2-1-003177
Notice the - instead of the .. If this is the issue then it is either a mistyped tutorial on the Microsoft site or a change in their naming scheme that hasn't been reflected everywhere.
请注意 - 而不是..如果这是问题，那么它是微软网站上的错误教程或其命名方案的变化，并未在任何地方反映出来。
#2
2
You need to install HTTPS transport layer security for the apt-get application. The .NET Core repos are https, that is why they are not updated along with the other packages.
您需要为apt-get应用程序安装HTTPS传输层安全性。 .NET Core repos是https，这就是为什么它们不与其他软件包一起更新的原因。
Simply type in the terminal
只需输入终端即可
sudo apt-get install apt-transport-https
and your
和你的
sudo apt-get install dotnet-dev-1.0.0-preview2.1-003177
should work like a charm! (at least it did for me)
应该像魅力一样工作！ （至少它对我有用）
I'd leave this in a comment, or upvote the other comment that mentioned this fix, but because I am new I am not allowed to do any of those things. I just wanted to confirm that that fix worked for me.
我会在评论中留下这个，或者赞成提到这个修复的其他评论，但因为我是新的，我不被允许做任何这些事情。我只是想确认那个修复对我有用。
#3
1
make sure you don't get any errors while updating the package list. I had to install apt-transport-https before executing sudo apt-get update.
确保在更新包列表时不会出现任何错误。我必须在执行sudo apt-get update之前安装apt-transport-https。
#1
3
I just checked the repository pool and found they have changed their naming convention. In your above command the package name has been entered incorrectly:
我刚检查了存储库池，发现他们已经更改了命名约定。在上面的命令中，包名称输入错误：
dotnet-dev-1.0.0-preview2.1-003177
DOTNET-DEV-1.0.0-preview2.1-003177
Where it should be:
它应该在哪里：
dotnet-dev-1.0.0-preview2-1-003177
DOTNET-DEV-1.0.0-preview2-1-003177
Notice the - instead of the .. If this is the issue then it is either a mistyped tutorial on the Microsoft site or a change in their naming scheme that hasn't been reflected everywhere.
请注意 - 而不是..如果这是问题，那么它是微软网站上的错误教程或其命名方案的变化，并未在任何地方反映出来。
#2
2
You need to install HTTPS transport layer security for the apt-get application. The .NET Core repos are https, that is why they are not updated along with the other packages.
您需要为apt-get应用程序安装HTTPS传输层安全性。 .NET Core repos是https，这就是为什么它们不与其他软件包一起更新的原因。
Simply type in the terminal
只需输入终端即可
sudo apt-get install apt-transport-https
and your
和你的
sudo apt-get install dotnet-dev-1.0.0-preview2.1-003177
should work like a charm! (at least it did for me)
应该像魅力一样工作！ （至少它对我有用）
I'd leave this in a comment, or upvote the other comment that mentioned this fix, but because I am new I am not allowed to do any of those things. I just wanted to confirm that that fix worked for me.
我会在评论中留下这个，或者赞成提到这个修复的其他评论，但因为我是新的，我不被允许做任何这些事情。我只是想确认那个修复对我有用。
#3
1
make sure you don't get any errors while updating the package list. I had to install apt-transport-https before executing sudo apt-get update.
确保在更新包列表时不会出现任何错误。我必须在执行sudo apt-get update之前安装apt-transport-https。