与Can't install .NET Core on Linux Mint 18.1几乎相同，只是我想安装.NET Core 2.0。
按照其中的步骤进行操作：Install .NET Core for Ubuntu 14.04, Ubuntu 16.04, Ubuntu 16.10 & Linux Mint 17, Linux Mint 18 (64 bit)
（Manjaro没有问题）
perret@perret-ThinkPad-E460 ~/Desktop/github.io $ curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 983 100 983 0 0 2961 0 --:--:-- --:--:-- --:--:-- 2960
perret@perret-ThinkPad-E460 ~/Desktop/github.io $ sudo mv microsoft.gpg /etc/apt/trusted.gpg.d/microsoft.gpg
perret@perret-ThinkPad-E460 ~/Desktop/github.io $ sudo sh -c 'echo "deb [arch=amd64] https://packages.microsoft.com/repos/microsoft-ubuntu-artful-prod artful main" > /etc/apt/sources.list.d/dotnetdev.list'
perret@perret-ThinkPad-E460 ~/Desktop/github.io $ sudo apt-get update
Ign:1 http://mirrors.evowise.com/linuxmint/packages sylvia InRelease
Hit:2 http://mirror.clibre.uqam.ca/ubuntu xenial InRelease
Hit:3 http://mirror.clibre.uqam.ca/ubuntu xenial-updates InRelease
Hit:4 http://archive.canonical.com/ubuntu xenial InRelease
Hit:5 http://mirror.clibre.uqam.ca/ubuntu xenial-backports InRelease
Hit:6 http://mirrors.evowise.com/linuxmint/packages sylvia Release
Hit:7 http://packages.microsoft.com/repos/vscode stable InRelease
Hit:8 https://repo.skype.com/deb stable InRelease
Get:9 http://security.ubuntu.com/ubuntu xenial-security InRelease [102 kB]
Get:10 https://packages.microsoft.com/repos/microsoft-ubuntu-artful-prod artful InRelease [2,845 B]
Get:12 https://packages.microsoft.com/repos/microsoft-ubuntu-artful-prod artful/main amd64 Packages [8,946 B]
Fetched 114 kB in 0s (195 kB/s)
Reading package lists... Done
perret@perret-ThinkPad-E460 ~/Desktop/github.io $ sudo apt-get install dotnet-sdk-2.1.3
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 resolve the situation:
The following packages have unmet dependencies:
dotnet-sdk-2.1.3 : Depends: dotnet-runtime-2.0.4 but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
顺便说一句，同样的事情发生在：dotnet-sdk-2.1.4和dotnet-runtime-2.0.5
所以我试着多挖一点：
perret@perret-ThinkPad-E460 ~/Desktop/github.io $ sudo apt-get install dotnet-runtime-2.0.4
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 resolve the situation:
The following packages have unmet dependencies:
dotnet-runtime-2.0.4 : Depends: libgssapi-krb5-2 (>= 1.14+dfsg) but 1.13.2+dfsg-5ubuntu2 is to be installed
E: Unable to correct problems, you have held broken packages.
自己获得libgssapi-krb5-2_1.13.2+dfsg-5ubuntu2：
https://packages.ubuntu.com/xenial-updates/amd64/libgssapi-krb5-2/download
但意识到版本太旧了...... 1.13.2（即＆gt; = 1.14 + dfsg）
有什么想法吗？
答案 0 :(得分：3)
我糟糕的Linux Mint 18.1.3使用Ubuntu 16.04列表而不是17.10或17.04：
perret@perret-ThinkPad-E460 ~ $ curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 983 100 983 0 0 830 0 0:00:01 0:00:01 --:--:-- 830
perret@perret-ThinkPad-E460 ~ $ sudo mv microsoft.gpg /etc/apt/trusted.gpg.d/microsoft.gpg
[sudo] password for perret:
Sorry, try again.
[sudo] password for perret:
perret@perret-ThinkPad-E460 ~ $ sudo sh -c 'echo "deb [arch=amd64] https://packages.microsoft.com/repos/microsoft-ubuntu-xenial-prod xenial main" > /etc/apt/sources.list.d/dotnetdev.list'
perret@perret-ThinkPad-E460 ~ $ sudo apt-get update
Hit:1 http://packages.microsoft.com/repos/vscode stable InRelease
Hit:2 http://security.ubuntu.com/ubuntu xenial-security InRelease
Ign:3 http://mirrors.evowise.com/linuxmint/packages sylvia InRelease
Hit:4 http://archive.canonical.com/ubuntu xenial InRelease
Hit:5 http://mirrors.evowise.com/linuxmint/packages sylvia Release
Hit:6 http://mirror.clibre.uqam.ca/ubuntu xenial InRelease
Hit:8 https://repo.skype.com/deb stable InRelease
Hit:9 https://deb.opera.com/opera-stable stable InRelease
Hit:10 http://mirror.clibre.uqam.ca/ubuntu xenial-updates InRelease
Get:11 https://packages.microsoft.com/repos/microsoft-ubuntu-xenial-prod xenial InRelease [2,845 B]
Hit:12 http://mirror.clibre.uqam.ca/ubuntu xenial-backports InRelease
Get:13 https://packages.microsoft.com/repos/microsoft-ubuntu-xenial-prod xenial/main amd64 Packages [23.3 kB]
Fetched 26.1 kB in 1s (18.7 kB/s)
Reading package lists... Done
perret@perret-ThinkPad-E460 ~ $ sudo apt-get install dotnet-sdk-2.1.3
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
aspnetcore-store-2.0.0 aspnetcore-store-2.0.3 dotnet-host
dotnet-hostfxr-2.0.4 dotnet-runtime-2.0.4 liblttng-ust-ctl2 liblttng-ust0
liburcu4
The following NEW packages will be installed:
aspnetcore-store-2.0.0 aspnetcore-store-2.0.3 dotnet-host
dotnet-hostfxr-2.0.4 dotnet-runtime-2.0.4 dotnet-sdk-2.1.3 liblttng-ust-ctl2
liblttng-ust0 liburcu4
0 upgraded, 9 newly installed, 0 to remove and 0 not upgraded.
Need to get 118 MB of archives.
After this operation, 344 MB of additional disk space will be used.
Do you want to continue? [Y/n] n
Abort.
perret@perret-ThinkPad-E460 ~ $ sudo apt-get install dotnet-sdk-2.1.4
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
aspnetcore-store-2.0.0 aspnetcore-store-2.0.3 aspnetcore-store-2.0.5
dotnet-host dotnet-hostfxr-2.0.5 dotnet-runtime-2.0.5 liblttng-ust-ctl2
liblttng-ust0 liburcu4
The following NEW packages will be installed:
aspnetcore-store-2.0.0 aspnetcore-store-2.0.3 aspnetcore-store-2.0.5
dotnet-host dotnet-hostfxr-2.0.5 dotnet-runtime-2.0.5 dotnet-sdk-2.1.4
liblttng-ust-ctl2 liblttng-ust0 liburcu4
0 upgraded, 10 newly installed, 0 to remove and 0 not upgraded.
Need to get 119 MB of archives.
After this operation, 348 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 https://packages.microsoft.com/repos/microsoft-ubuntu-xenial-prod xenial/main amd64 aspnetcore-store-2.0.0 amd64 2.0.0-1 [18.1 MB]
Get:2 http://mirror.clibre.uqam.ca/ubuntu xenial/universe amd64 liburcu4 amd64 0.9.1-3 [47.3 kB]
Get:3 http://mirror.clibre.uqam.ca/ubuntu xenial/universe amd64 liblttng-ust-ctl2 amd64 2.7.1-1 [72.2 kB]
Get:4 http://mirror.clibre.uqam.ca/ubuntu xenial/universe amd64 liblttng-ust0 amd64 2.7.1-1 [127 kB]
Get:5 https://packages.microsoft.com/repos/microsoft-ubuntu-xenial-prod xenial/main amd64 aspnetcore-store-2.0.3 amd64 2.0.3-1 [5,805 kB]
Get:6 https://packages.microsoft.com/repos/microsoft-ubuntu-xenial-prod xenial/main amd64 aspnetcore-store-2.0.5 amd64 2.0.5-1 [1,162 kB]
Get:7 https://packages.microsoft.com/repos/microsoft-ubuntu-xenial-prod xenial/main amd64 dotnet-host amd64 2.0.5-1 [33.8 kB]
Get:8 https://packages.microsoft.com/repos/microsoft-ubuntu-xenial-prod xenial/main amd64 dotnet-hostfxr-2.0.5 amd64 2.0.5-1 [135 kB]
Get:9 https://packages.microsoft.com/repos/microsoft-ubuntu-xenial-prod xenial/main amd64 dotnet-runtime-2.0.5 amd64 2.0.5-1 [18.6 MB]
Get:10 https://packages.microsoft.com/repos/microsoft-ubuntu-xenial-prod xenial/main amd64 dotnet-sdk-2.1.4 amd64 2.1.4-1 [74.9 MB]
Fetched 119 MB in 51s (2,313 kB/s)
Selecting previously unselected package aspnetcore-store-2.0.0.
(Reading database ... 249396 files and directories currently installed.)
Preparing to unpack .../aspnetcore-store-2.0.0_2.0.0-1_amd64.deb ...
Unpacking aspnetcore-store-2.0.0 (2.0.0-1) ...
Selecting previously unselected package aspnetcore-store-2.0.3.
Preparing to unpack .../aspnetcore-store-2.0.3_2.0.3-1_amd64.deb ...
Unpacking aspnetcore-store-2.0.3 (2.0.3-1) ...
Selecting previously unselected package aspnetcore-store-2.0.5.
Preparing to unpack .../aspnetcore-store-2.0.5_2.0.5-1_amd64.deb ...
Unpacking aspnetcore-store-2.0.5 (2.0.5-1) ...
Selecting previously unselected package dotnet-host.
Preparing to unpack .../dotnet-host_2.0.5-1_amd64.deb ...
Unpacking dotnet-host (2.0.5-1) ...
Selecting previously unselected package dotnet-hostfxr-2.0.5.
Preparing to unpack .../dotnet-hostfxr-2.0.5_2.0.5-1_amd64.deb ...
Unpacking dotnet-hostfxr-2.0.5 (2.0.5-1) ...
Selecting previously unselected package liburcu4:amd64.
Preparing to unpack .../liburcu4_0.9.1-3_amd64.deb ...
Unpacking liburcu4:amd64 (0.9.1-3) ...
Selecting previously unselected package liblttng-ust-ctl2:amd64.
Preparing to unpack .../liblttng-ust-ctl2_2.7.1-1_amd64.deb ...
Unpacking liblttng-ust-ctl2:amd64 (2.7.1-1) ...
Selecting previously unselected package liblttng-ust0:amd64.
Preparing to unpack .../liblttng-ust0_2.7.1-1_amd64.deb ...
Unpacking liblttng-ust0:amd64 (2.7.1-1) ...
Selecting previously unselected package dotnet-runtime-2.0.5.
Preparing to unpack .../dotnet-runtime-2.0.5_2.0.5-1_amd64.deb ...
Unpacking dotnet-runtime-2.0.5 (2.0.5-1) ...
Selecting previously unselected package dotnet-sdk-2.1.4.
Preparing to unpack .../dotnet-sdk-2.1.4_2.1.4-1_amd64.deb ...
Unpacking dotnet-sdk-2.1.4 (2.1.4-1) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Setting up aspnetcore-store-2.0.0 (2.0.0-1) ...
Setting up aspnetcore-store-2.0.3 (2.0.3-1) ...
Setting up aspnetcore-store-2.0.5 (2.0.5-1) ...
Setting up dotnet-host (2.0.5-1) ...
Setting up dotnet-hostfxr-2.0.5 (2.0.5-1) ...
Setting up liburcu4:amd64 (0.9.1-3) ...
Setting up liblttng-ust-ctl2:amd64 (2.7.1-1) ...
Setting up liblttng-ust0:amd64 (2.7.1-1) ...
Setting up dotnet-runtime-2.0.5 (2.0.5-1) ...
Setting up dotnet-sdk-2.1.4 (2.1.4-1) ...
This software may collect information about you and your use of the software, and send that to Microsoft.
Please visit http://aka.ms/dotnet-cli-eula for more information.
Welcome to .NET Core!
---------------------
Learn more about .NET Core @ https://aka.ms/dotnet-docs. Use dotnet --help to see available commands or go to https://aka.ms/dotnet-cli-docs.
.NET Core Tools Telemetry
--------------
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Installation Note
--------------
A command will be run during the install process that will improve project restore speed and enable offline access. It will take up to a minute to complete.
Processing triggers for libc-bin (2.23-0ubuntu10) ...