when I upgrade libreoffice

I had error when I log in

Warning! Unmet python dependencies!

No module named pyuno
No module named pyuno
No module named com.sun.star.beans
No module named com.sun.star.uno
No module named com.sun.star.connection
No module named com.sun.star.beans
No module named com.sun.star.lang
No module named com.sun.star.io
No module named com.sun.star.io

It come from

File "/home/chanhle/code/openerp/launchpad-7.0/aeroo70/report_aeroo_ooo/__init__.py", line 45, in <module>
    check_deps(check_list)
  File "/home/chanhle/code/openerp/launchpad-7.0/aeroo70/report_aeroo_ooo/check_deps.py", line 50, in check_deps
    raise osv.except_osv(_('Warning!')+' '+_('Unmet python dependencies!'), '\n'.join(import_errors))
except_osv: ('Warning! Unmet python dependencies!', 'No module named pyuno\nNo module named pyuno\nNo module named com.sun.star.beans\nNo module named com.sun.star.uno\nNo module named com.sun.star.connection\nNo module named com.sun.star.beans\nNo module named com.sun.star.lang\nNo module named com.sun.star.io\nNo module named com.sun.star.io')

How to fix this one?