In the meantime I installed the version suggested by Istvan but the problem is still there.
I am afraid that the problem has maybe something to do with my installation of python (I recently installed xy-Python (http:// www.pythonxy.com/foreword.php)). If I start a new python console from the 'dos windows', import pygr.seqdb works well. Then I quit python and I run my program, which raises the ImportError: 'cannot import name seqdb'. Finally if I return in a new python console I am not able to import seqdb anymore (same ImportError) ! Could you recall me which is the python command that allows to know from which directory python is loaded ? I would like to verify that there no another python installed. Michel --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "pygr-dev" group. To post to this group, send email to pygr-dev@googlegroups.com To unsubscribe from this group, send email to pygr-dev+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/pygr-dev?hl=en -~----------~----~----~----~------~----~------~--~---