I am trying to install a NuGet tools package inside an Alpine Docker container.
In Windows I would do the following -
nuget install SomeToolPackage
Doing so would result in a new set of directories like -
tools\netcoreapp2.1\SomeTool.dll
tools\netcoreapp2.1\* many other files
Question
What is the equivalent in for Linux. I am aware that some people are using Mono to run the Windows nuget.exe file.
I can also use wget and unzip.
I hope there is a better way using the tools from Microsoft.
The path going forward is to use dotnet tools (see also dotnet core global tools overview and creating a global tool). However, it's not a 1:1 mapping with nuget.exe install, as the package must be authored as a tool, whereas nuget install allows you to "install" any package.
Related
Is there a Linux equivalent of LightIngest.exe? The page of the utility does not mention that, search brings no luck either. In case it is not available, what is the preferred way to post ingestion items through CLI in Linux?
There is a .NET Core Kusto.Tools package - it is currently built for Core 2.1 and we will be working on updating it in the coming weeks.
https://www.nuget.org/packages/Microsoft.Azure.Kusto.Tools.NETCore/
Thanks to Vladik's answer I was able to download the package and use the included LightIngest.dll to execute an ingest through my Mac. Here are the steps:
Use nuget to download the Microsoft.Azure.Kusto.Tools.NETCore package installed:
nuget install Microsoft.Azure.Kusto.Tools.NETCore -Source nuget.org -OutputDirectory SPECIFY_OUTPUT_DIRECTORY
Navigate to the directory, and go to the tools subfolder. There you should find LightIngest.dll
Assuming you have dotnet installed (CLI) and SDK (v2.1) you should be able to execute an ingestion:
dotnet ./LightIngest.dll ...
Replace the ... with the Windows equivalent command that Azure Data Explorer Ingestion wizard suggested, and it should start ingesting!
I am trying to run a simple GRPC client-server code in raspberri Pi running Raspbian os.
Language that i am using -C# dotnet core (2.1)
I downloaded a sample project from here.
This is a dotnet core project . I am able to run it in Windows environment, i am also able to modify .proto file in this code and run successfully.
I published the solution as it is with command
{ dotnet publish -r linux-arm }
When tried running same on Rpi, i am getting exception. Attached screenshot has the details of it.
Any help to get through this would be of great use
tl;dr The problem is the libgrpc_csharp_ext native library which currently does not get compiled and built for the arm7 processor. I've compiled it (on a pi) for arm7 and released a nuget package to bridge the gap until they support it all the way: https://www.nuget.org/packages/libgrpc_csharp_ext.arm7/
I'll update with a link to a blog post when I finish getting the rest of the tooling and template finished I'm working on.
fuller explanation: the Grpc.Core nuget package contains the native libgrpc_csharp_ext library that the dotnet implementation of grpc loads in NativeExtensions.cs then maps with PInvoke in NativeMethods.Generated.cs. Inspecting that package, you'll see a version of that library in each /runtimes/[win, osx, linux]/native folder. Unfortunately, no linux-arm version of the library is included. However, in the code, if the platform is linux, it will try to load the static library using the name as formatted here. Dissect that a little and you'll see that as of right now, any 'linux' platform that isn't '64bit' (which despite the proc on the pi being 64 bit, the distro of linux you're using on there, including raspbian, likely isn't) will look for libgrpc_csharp_ext.x86.so. When you dotnet publish -r linux-arm, you'll see that library there in the build output, but unfortunately, it's the wrong one (I think publish just grabs 'the closest one' when it can't find a specific library in the runtimes folder).
The nuget package I created above is compiled for arm7 - I actually cloned the grpc repo onto a pi and peeled away enough of the /csharp build to just cmake the libgrpc_csharp_ext. The 'trick' the package uses is to put the library in runtimes/linux-arm/native folder within the package, which dotnet core recognizes when publishing and pulls into the build output - but the library is still named libgrpc_csharp_ext.x86.so because of the way NativeMethods.cs formats the library name.
I just did a fresh install of Fedora 25 (followed by an install of dotnet core 1.1) to explore the possibilities of doing some dotnet core development in an linux environment. On attempting to add my first package I received the following error:
No executable found matching command "dotnet-add"
I have seen some similar errors in other SO posts, but nothing that seems to be helping this issue. I attached some images below of the error, dotnet version info, system path, and dotnet location.
Thanks ahead of any tips!
You have installed a version of the dotnet SDK ("CLI" / dotnet-dev package) of the preview2 time, which is still project.json based. This version of the CLI does not contain the dotnet add set of verbs. These were publicly released with the 1.0.0 version. (at the time of writing, the current version of the SDK / CLI is 1.0.4).
Depending on which instructions you followed to install the components, make sure to update to new versions of the SDK / CLI (e.g. microsoft's install instructions for Fedora).
Note that the version of the SDK / CLI is a different one that the version of the runtime(s) on the machine.
Had the same trouble running VS 2017 Version 15.3.5 found a very helpful article
http://thedatafarm.com/data-access/no-executable-found-matching-command-dotnet-ef/
My Basic problem is the tooling is split into two:
One for CLI: Microsoft.EntityFrameworkCore.Tools.DotNet
One for Powershell: Microsoft.EntityFrameworkCore.Tools
I have just began working on Atom.io Package development, and based on this tutorial, have learnt from how to create package development skelton file to how to publish your package.
However, I do not know how to check/debug/develop your package. I know I can use Jasmine via alt-cmd-I or Developer Console (for Atom is based on Chromium), still if you want to check the behavior of your package, do I have to re-publish or install your package manually every time?
When working on packages locally, here's the recommended workflow:
Clone your package from GitHub using apm develop <package-name>. This will clone the package's repo to your local ~/.atom/dev/packages/<package-name>
cd into this directory
Start Atom in this directory using atom -d .
Now you can work on the package, make changes, etc. Once you're ready to reload, you can use View > Developer > Reload Window to restart Atom with the changed package.
If you have your package sources locally on your machine, you can skip the first step (apm develop) and simply create a symbolic link from your sources to ~/.atom/dev/packages/<package-name.
Already have a local repo of the package?
To add to nwinkler's answer, if you already have a repo of the package locally, you can use
apm link --dev
to automatically create a symbolic link to the ~/.atom/dev/packages/ directory.
Make sure to completely restart atom in developer mode with
atom -d
or in View > Developer > Open In Dev Mode...
If you just want to use a local package (not in dev mode), you can use apm link directly. And apm unlink to remove the symbolic link to ~/.atom/packages.
I have made an application using QtWebKit, Qt4. I have the binary generated in Fedora 16. Now, I want to run that application on another PC (running some other Fedora version), where Qt is not installed. How can I package my Qt application so that it can run on a platform where Qt is not installed? Is there any command line utility as well as QtCreator utility to do so. I have tried "deploy all" command, but it didn't have any affect.
Create an Installer with the Qt Installer Framework and just supply all needed shared libraries (Win/OSX) or compile statically. Under Linux there is always the problem between system-wide libraries or bundled libraries. The documentation https://qt-project.org/doc/qt-5.0/qtdoc/deployment.html should give you a good start
Obviously, you need to have access to the qt libraries, which are exactly the same version that you used to compile your application.
There are two options :
link qt libraries statically
create a RPM package (see this how)
Also check Deploying Qt Applications.
Since you're deploying using rpm, to systems where Qt 4 rpms are available, you don't need to do anything besides simply adding a dependency on the qt to your rpm's specfile. The user installing your package using yum localinstall will get the Qt dependencies automatically installed. That's the correct way of doing it - it will keep your package size small.
Of course you need a separate rpm build for every fedora/centos major version out there, but that's almost always a requirement.
If your package needs newer Qt version than the one provided by the platform packages, you can still make a specific version dependency (say qt >= 4.7.0) and have a readme that indicates that newer packages can be obtained from a 3rd party repository (epel etc.)
For deployment under Linux I've used Bitrock Installer Tool.
The main thing before deploying is to check your dependencies. You can do that by using command:
ldd appName | grep libQt
After that you'll see list of dependencies. You'll have to set environment variable LD_LIBRARY_PATH to let linker know where're your libraries. To do that:
export LD_LIBRARY_PATH=.
. means current directory
And after that:
./appName $*
After that you'll be able to use your executable with Bitrock Installer Tool.