Read the statement by Michael Teeuw here.
MMM-DarkSkyForecast - Yet ANOTHER weather module
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Thanks for the tip. Now it working in German.
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@lavolp3 ,after install DarkSkyForecast only “Loading…” display and use " npm start dev"
Error happen like this

someone help me please,how to solve it - 
You have to cd into the MagicMirror directory first, then run
npm start devpop@HPEu:~$ cd MagicMirror/ pop@HPEu:~/MagicMirror$ npm start dev - 
You must be in your MagicMirror folder!
and then type: npm start dev
Oh! Sorry @Mykle1
Did not see that you have already answered. - 
No worries. I like your answer so much that I’m upvoting it! :thumbsup:
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This post is deleted! - 
@mykle1 Thank so much,Beacuse I’m Beginner and my mistake
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You’re welcome. We all make mistakes. We were all beginners. Can’t we all just get along? :-)
Peace!
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@mykle1 Ask again after install MMM-DarkSkyForecast nothing happen only Loading
How can I first step to find error?
Thanks for everyone to help me again - 
Post your config entry for that module using a code block so others can have a look at it for you
 
