[BioPython] Fasta class

[Sylvain Schüpp]

Hi,
I tried to make a little program using Biopython. So I open a new window a typed :

from Bio import Fasta

I save and execute my file :

 Traceback (most recent call last):
   File "H:/SylSch/learn biopython/test.py", line 11, in -toplevel-
     from Bio import Fasta
   File "C:\sschupp\Python23\Lib\site-packages\Bio\Fasta\__init__.py", 
line 23, in -toplevel-
     from Bio.Mindy import SimpleSeqRecord
   File 
"C:\sschupp\Python23\Lib\site-packages\Bio\Mindy\SimpleSeqRecord.py", 
line 16, in -toplevel-
     from Bio.builders.SeqRecord.sequence import BuildSeqRecord
   File 
"C:\sschupp\Python23\Lib\site-packages\Bio\builders\SeqRecord\sequence.py", 
line 3, in -toplevel-
     from Martel import Dispatch
   File "C:\sschupp\Python23\Lib\site-packages\Martel\__init__.py", line 
6, in -toplevel-
     import Expression
   File "C:\sschupp\Python23\Lib\site-ackages\Martel\Expression.py", 
line 31, in -toplevel-
     import Parser
   File "C:\sschupp\Python23\Lib\site-packages\Martel\Parser.py", line 
33, in -toplevel-
     import TextTools
ImportError: No module named TextTools
 
So I can't work with Fasta librairy. But, in the shell, the same command  work very well and in my file, a different (like from Bio import Blast) work also.
 
I don't understand anything.




Pour suivre mes aventures suédoises :
www.marschupp.fr.st
		
---------------------------------
Yahoo! Mail : votre e-mail personnel et gratuit qui vous suit partout !
Créez votre Yahoo! Mail

Dialoguez en direct avec vos amis grâce à Yahoo! Messenger !