# How to view Kraken2 Results in Krona?

**URL:** <https://help.galaxyproject.org/t/how-to-view-kraken2-results-in-krona/1137>\
**Category:** usegalaxy.org support\
**Tags:** troubleshooting\
**Created:** [April 23, 2019, 12:13pm UTC](https://help.galaxyproject.org/t/how-to-view-kraken2-results-in-krona/1137 "2019-04-23T12:13:15Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![JayanthiG](https://avatars.discourse-cdn.com/v4/letter/j/9fc348/32.png) [@JayanthiG](https://help.galaxyproject.org/u/JayanthiG)\
**Post date:** [April 24, 2019, 6:10pm UTC](https://help.galaxyproject.org/t/how-to-view-kraken2-results-in-krona/1137/5 "2019-04-24T18:10:23Z")

</div>

Hi , I am trying to install kraken2 databases through data manger. Its giving me an URL error to download the databases. Can you please check if the URL provided is correct?.  
here is the error:  
Fatal error: Exit code 1 ()  
Possible unintended interpolation of @2 in string at /dep/\_conda/envs/\_\_kraken2@2.0.7\_beta/bin/kraken2 line 16.  
Traceback (most recent call last):  
File “/data/shed\_tools/testtoolshed.g2.bx.psu.edu/repos/dfornika/data\_manager\_build\_kraken2\_database/65cbfb5e6f65/data\_manager\_build\_kraken2\_database/data\_manager/kraken2\_build\_minikraken.py”, line 100, in   
main()  
File “/data/shed\_tools/testtoolshed.g2.bx.psu.edu/repos/dfornika/data\_manager\_build\_kraken2\_database/65cbfb5e6f65/data\_manager\_build\_kraken2\_database/data\_manager/kraken2\_build\_minikraken.py”, line 93, in main  
target\_directory,  
File “/data/shed\_tools/testtoolshed.g2.bx.psu.edu/repos/dfornika/data\_manager\_build\_kraken2\_database/65cbfb5e6f65/data\_manager\_build\_kraken2\_database/data\_manager/kraken2\_build\_minikraken.py”, line 44, in kraken2\_build\_minikraken  
% minikraken2\_version  
File “/usr/lib64/python2.7/urllib2.py”, line 154, in urlopen  
return opener.open(url, data, timeout)  
File “/usr/lib64/python2.7/urllib2.py”, line 437, in open  
response = meth(req, response)  
File “/usr/lib64/python2.7/urllib2.py”, line 550, in http\_response  
‘http’, request, response, code, msg, hdrs)  
File “/usr/lib64/python2.7/urllib2.py”, line 475, in error  
return self.\_call\_chain(\*args)  
File “/usr/lib64/python2.7/urllib2.py”, line 409, in \_call\_chain  
result = func(\*args)  
File “/usr/lib64/python2.7/urllib2.py”, line 558, in http\_error\_default  
raise HTTPError(req.get\_full\_url(), code, msg, hdrs, fp)  
urllib2.HTTPError: HTTP Error 404: Not Found

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