try once. I install openstack-icehouse, when add a tenant ,prompt this message.

centos 6.6 going through openstack icehouse install guide. Found similar issue in glance install. Generated the errors above. Followed the config, compile and install process. Now results in these errors:

[root@stack1 gmp-6.0.0]# su -s /bin/sh -c "glance-manage db_sync" glance Traceback (most recent call last): File "/usr/bin/glance-manage", line 6, in <module> from glance.cmd.manage import main File "/usr/lib/python2.6/site-packages/glance/cmd/manage.py", line 45, in <module> from glance.db import migration as db_migration File "/usr/lib/python2.6/site-packages/glance/db/__init__.py", line 21, in <module> from glance.common import crypt File "/usr/lib/python2.6/site-packages/glance/common/crypt.py", line 23, in <module> from Crypto.Cipher import AES File "/usr/lib64/python2.6/site-packages/Crypto/Cipher/AES.py", line 50, in <module> from Crypto.Cipher import _AES ImportError: /usr/lib64/python2.6/site-packages/Crypto/Cipher/_AES.so: undefined symbol: rpl_malloc [root@stack1 gmp-6.0.0]#

if the issue is with Glance DB then try this.

Drop the glance database and set the character set to utf8 mysql -u root -e "CREATE DATABASE glance DEFAULT CHARACTER SET utf8";

pip install --ignore-installed PyCrypto

RuntimeError: autoconf error

----------------------------------------
Command "/usr/bin/python -c "import setuptools, tokenize;__file__='/tmp/pip-build-_8e620/PyCrypto/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-Hmslic-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-_8e620/PyCrypto

I ended up having to do several things, following lupulcelbun 's advice.

First, I had to install the development libraries:

yum -y groupinstall "Development tools" 
yum -y install gcc libgcc glibc libffi-devel libxml2-devel libxslt-devel openssl-devel zlib-devel bzip2-devel ncurses-devel python-devel

Next, I had to install the newest (at time of this writing) version of GMP:

wget https://ftp.gnu.org/gnu/gmp/gmp-6.0.0a.tar.bz2
tar -xvjpf gmp-6.0.0a.tar.bz2
cd gmp-6.0.0
./configure 
make 
make check
make install

Next, I had to uninstall the current (at time of this writing) version of PyCrypto

pip uninstall PyCrypto

And download a newer version directly from the them:

wget https://ftp.dlitz.net/pub/dlitz/crypto/pycrypto/pycrypto-2.6.1.tar.gz
tar -zxvf pycrypto-2.6.1.tar.gz
cd pycrypto-2.6.1
./configure
python setup.py install

And then I was able to run the db_sync command for Glance from the documentation.