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Hello<br>
<br>
<br>
Entrez module gives this warning:<br>
<blockquote>/usr/lib/python2.6/site-packages/Bio/Entrez/Parser.py:495:
UserWarning: Unable to load DTD file eLink_101123.dtd.<br>
<br>
Bio.Entrez uses NCBI's DTD files to parse XML files returned by
NCBI Entrez.<br>
Though most of NCBI's DTD files are included in the Biopython
distribution,<br>
sometimes you may find that a particular DTD file is missing.
While we can<br>
access the DTD file through the internet, the parser is much
faster if the<br>
required DTD files are available locally.<br>
<br>
For this purpose, please download eLink_101123.dtd from<br>
<br>
<a class="moz-txt-link-freetext"
href="http://www.ncbi.nlm.nih.gov/entrez/query/DTD/eLink_101123.dtd">http://www.ncbi.nlm.nih.gov/entrez/query/DTD/eLink_101123.dtd</a><br>
<br>
and save it either in directory<br>
<br>
/usr/lib/python2.6/site-packages/Bio/Entrez/DTDs<br>
<br>
or in directory<br>
<br>
/Data/.biopython/Bio/Entrez/DTDs<br>
<br>
in order for Bio.Entrez to find it.<br>
<br>
Alternatively, you can save eLink_101123.dtd in the directory<br>
Bio/Entrez/DTDs in the Biopython distribution, and reinstall
Biopython.<br>
<br>
Please also inform the Biopython developers about this missing
DTD, by<br>
reporting a bug on <a class="moz-txt-link-freetext"
href="http://bugzilla.open-bio.org/">http://bugzilla.open-bio.org/</a>
or sign up to our mailing<br>
list and emailing us, so that we can include it with the next
release of<br>
Biopython.<br>
<br>
Proceeding to access the DTD file through the internet...<br>
<br>
warnings.warn(message)<br>
</blockquote>
<br>
<br>
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