undefined symbol: SSLeay

Hello,

I get by importing Ice in Python the following error:
IcePy.cpython-36m-x86_64-linux-gnu.so: undefined symbol: SSLeay

I use Ubuntu 14.04 and Python 3.6. With Python 3.5 it is working, but I need Python 3.6 for a library.

Hi Stefan,

Can you tell us how did you install Ice for Python extension?

I installed it with pip install --upgrade zeroc-ice=3.7.2.

I tried it also with pip install --upgrade zeroc-ice=3.7.1, but then I get the following error:
undefined symbol: X509_chain_up_ref

I don't see Python 3.6. supported with Ubuntu 14.04, how you get that?

I got it via a PPA (ppa:fkrull/deadsnakes).

I don't see a pip 3.6 package there, how did you get pip? After installing python3.6 from the ppa, pip is stily using python2.7

vagrant@vagrant-ubuntu-trusty-64:~$ pip -V
pip 1.5.4 from /usr/lib/python2.7/dist-packages (python 2.7)
vagrant@vagrant-ubuntu-trusty-64:~$ pip3 -V
pip 1.5.4 from /usr/lib/python3/dist-packages (python 3.4)

Sorry, I have a virtualenv, therefore pip3 is linked to pip (I used pip3). It seems that zeroc-ice=3.7.0 is working. I am testing it.

It is working with zeroc-ice=3.7.0. I guess the libraries of Ubuntu 14.04 are too old for newer versions of Ice.

Same IceSSL library version should work for 3.7.0 and 3.7.1 and 3.7.2, we do not change dependency requirements in patch releases. Can you build with verbose output and upload the build log?