Error when glance-manage db sync glance executed

Question

Hi Guys,

I am getting the below error, when I run the below given command.

$ glance-manage db_sync glance
/usr/lib/python2.6/site-packages/glance/cmd/manage.py:41: DeprecationWarning: The oslo namespace package is deprecated. Please use oslo_config instead. from oslo.config import cfg /usr/lib64/python2.6/site-packages/Crypto/Util/number.py:57: PowmInsecureWarning: Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability. _warn("Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability.", PowmInsecureWarning) 2015-02-03 22:00:02.848 8671 CRITICAL glance [-] DbMigrationError: version should be an integer

Thank You

Answer 1

Hi@akhtar,

This has something to do with the version of GMP installed. As you can see from the above error, PyCrypto needs libgmp version >=5. To fix this, follow the below given steps.

Download and install gmp-6.0.0.a

$ bunzip2 gmp-6.0.0a.tar.bz2 $ tar xvf gmp-6.0.0a.tar $ cd gmp-6.0.0a.tar 
$ ./configure
$ make
$ make check 
$ make install

Now you have the right version of GMP installed and with these libraries you can install PyCrypto. To do that, run the below command.

$ pip install --ignore-installed PyCrypto

Hope this will work.

Thank You