I have installed Weka 3.6.10 on Windows 7. When I start up the GUI version and go to Tools, the options are: ArffViewer, SQLViewer and Bayes net Editor. There is no package manager.
Package Manager introduced in 3.7.2. Therefore it is normal that you can not find it in 3.6.X
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I get Package restore failed. Rolling back package changes for 'ConsoleApp1' while installing a new package. In particular I am trying to install the dropbox API, but I tried several other packages and get the same result.
I install by right clicking on the project and choosing Manage nuGet Packages... Then I select the package and click Install.
The NuGet is able to connect with the NuGet server as the package seems to download. The download information flashes on the screen pretty quick so I captured it with screen recording software to see if there were error messages. There were none.
I updated visual studio 2017 to latest patch level. My windows 10 machine is also at the latest level.
The project I am trying to install into is a freshly created Console App(.Net Core).
Here are the other questions I looked at:
Package restore failed. Rolling back package changes
does not have any responses because it is not a well developed question.
package restore failed rolling back package change for ' myproject' in vs 2017 .net mvc core project
Yet another poorly worded question with no viable answers.
Package restore failed. Rolling back package changes for 'myproject' in vs 2017 in MVC Core
That one is trying to update packages, not install new.
Nuget - Package restore failed. Rolling back package changes for 'WebApplication1'. 0
Seems to be for a custom package.
I am new to using Visual Studio.
To expand on #Michael Potter's answer, create a Console App (.NET Framework), NOT Console App (.NET Core).
The problem was that I am using Console App(.Net Core) Core is not compatible with Dropbox API.
I figured that out by opening NuGet Package Manager -> Package Manager Console and running Install-Package Dropbox-Api.
Then the error message about compatibility was on the screen plain to see.
To solve the problem I am switching to Console App (.Net Framework).
bring the version of the solution package to 1.1.3enter image description here
I want to use QtDataVisualization. The following installation guide says that
The module can be found under Qt Enterprise Add-Ons in the package manager.
...
The source code is installed into the QtDataVisualization folder under EnterpriseAddOns.
It seems that I can´t find the Qt Enterprise Add-ons in the MaintenanceTool. (I use this Repo-Source for the MaintenanceTool)
I installed Qt 5.7.0 for Windows 32-bit (VS 2015, 924 MB)
How to get the Qt Enterprise Add-ons on Windows?
Is there another Repository to use or can I build it from source?
Your installer is fine. From Qt 5.7 Data Visualization is available for open source users:
Previously commercial-only Qt Data Visualization module is now included in Qt under also GPLv3 license for open source users
Since you are using online installer, you need after downloading initial 18 Mb installer and launching it, make sure that you checked
Qt 5.7 -> Qt Data Visualization
checkbox in components you are installing. By default it is unchecked.
Can someone explain to me the steps for including new package in Weka API using the package manager. I am able to install new packages to Weka using the GUI. I am confused how to do so in the API. How do I get the .jar file, which will support the newly added package? I want the weka.jar file to support libsvm.
aapt missing MACOS Use the `android' tool to install the "Android SDK Platform-tools".
i have already use android download times.
but i can't find any usefully aapt file
only link to /usr/local/Cellar/android-sdk/r22.0.1/platform-tools/aapt
but under /usr/local/Cellar/android-sdk/r22.0.1/platform-tools/ only adb
the "aapt" tool was moved to the Build Tools folder. Run "android" and make sure you install the build tools (18.1 is currently the latest one).
also see this other post:
Android Maven Could not find tool 'aapt'
Run the android command and ensure that the SDK tools for your target platform are up to date. It is possible that you updated the SDK but not the build tools.
Hope that helps.
The android tools from brew expect version 17 of the SDK Build-tools to be installed.
I had a similar problem recently and found it to be an error with my HomeBrew setup. I think HomeBrew was expecting a particular version of the build tools that I didn't have.
I found that updating HomeBrew
brew update
gave me a new error which was much more informative:
It appears you do not have 'build-tools-19.0.3' installed.
Use the 'android' tool to install them:
android update sdk --no-ui --filter 'build-tools-19.0.3'
Unfortunately the filter in the suggested command didn't work but I found I could install it manually through the UI by running the android tool and selecting the version HomeBrew was expecting.
See https://stackoverflow.com/a/16585846/440362 for correct answer. The file's directory has changed from tools to build-tools/
After installing Boost library using Synaptic Package Manager, the version installed is 1.42.
If I check on boost official website, the current version is: 1.45.
How can I upgrade to 1.45 from Synaptic package manager?
Thanks in advance.
You probably can not as the distribution usually lags behind. The best option I usually follow is to just download and compile and install it myself as described here
It has to be packaged first (by Ubuntu).
If you want to manually install the new version I would recommend that you install it into some local directory, since installing it into the system might break a lot of applications.