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Maven version eclipse

Posted on 2013-11-25
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Hi,

How do i check and change the maven version that is being pointed from eclipse. please advise .

Please advise. Any ideas, resources, sample code highly appreciated. thanks in advance
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Question by:gudii9
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by:srikotesh
srikotesh earned 400 total points
ID: 39676680
type in command prompt like this
 
maven --version;

u will get the version no.
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by:gudii9
ID: 39681340
Thank you. How to check and change from eclipse IDE. Please advise.
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by:gudii9
ID: 39690922
Please advise
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by:Manish
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ID: 39691746
Check in Help > Install New Software
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by:gudii9
ID: 39696367
It only show there available software there

Select a site or enter the location of a site.

Does not show the maven version currently eclipse is using.

Please advise
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Expert Comment

by:mccarl
ID: 39699992
Go to "Window" menu and then "Preferences". Then on the left, expand "Maven" and then click on "Installations".

On the right you might be using an "embedded" version where it actually states what version you are using. If you want to change the version being used, then you have to do a standard install of Maven (outside of Eclispe) and then on the same preference page as above, click on "Add..." on the right of the window and navigate to the installation directory of the Maven version you have installed. Then make sure that this entry's checkbox is ticked so that it is used (as opposed to the embedded installation).
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by:gudii9
ID: 39700069
I see Embedded version as in attachment.


What the number 3.0.4 /1.2.0.20120903-0645 means please advise
Embedded.jpg
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mccarl earned 1200 total points
ID: 39713843
What the number 3.0.4 /1.2.0.20120903-0645 means please advise
It's just the version of the Maven software.  The 3.0.4 is the external/public version number, this would be updated every time a release of the software is made public. The 1.2.0.20120903-0645 would be an internal version number. The 1.2.0 part just denotes major.minor.revision number using some definition particular to the Maven developers. The 20120903 is obviously a date, probably the build date, and the 0645 would be a build number (auto incremented everytime the build occurs)

The 3.0.4 part is the most important as that is what everything would be referenced off, such as bugs, etc. The date is useful just as info to get an idea as to how old the build is.
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