#13666: openssl as a default package
------------------------+---------------------------------------------------
Reporter: tmonteil | Owner: GeorgSWeber
Type: defect | Status: new
Priority: major | Milestone: sage-5.5
Component: build | Keywords: openssl, startup, days43
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
------------------------+---------------------------------------------------
openssl should not be optional. It is not only needed for
"notebook(secure=True)" as explained in ticket #13385, but also for
hashlib (md5). If it is not installed on the distro, sage won't start.
Usually, openssl is there so no problem happen, but since openssl is going
from 0.9.8 to 1.0.0, we will experience problems with distros upgrades.
For example, Debian is moving from openssl0.9.8 to openssl1.0.0 in the
next stable release (currently frozen): if sage is compiled on squeeze and
then run on wheezy, we get the following errors at startup:
{{{
ERROR:root:code for hash md5 was not found.
Traceback (most recent call last):
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python/hashlib.py",
line 139, in <module>
globals()[__func_name] = __get_hash(__func_name)
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python/hashlib.py",
line 91, in __get_builtin_constructor
raise ValueError('unsupported hash type %s' % name)
ValueError: unsupported hash type md5
ERROR:root:code for hash sha1 was not found.
Traceback (most recent call last):
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python/hashlib.py",
line 139, in <module>
globals()[__func_name] = __get_hash(__func_name)
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python/hashlib.py",
line 91, in __get_builtin_constructor
raise ValueError('unsupported hash type %s' % name)
ValueError: unsupported hash type sha1
ERROR:root:code for hash sha224 was not found.
Traceback (most recent call last):
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python/hashlib.py",
line 139, in <module>
globals()[__func_name] = __get_hash(__func_name)
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python/hashlib.py",
line 91, in __get_builtin_constructor
raise ValueError('unsupported hash type %s' % name)
ValueError: unsupported hash type sha224
ERROR:root:code for hash sha256 was not found.
Traceback (most recent call last):
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python/hashlib.py",
line 139, in <module>
globals()[__func_name] = __get_hash(__func_name)
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python/hashlib.py",
line 91, in __get_builtin_constructor
raise ValueError('unsupported hash type %s' % name)
ValueError: unsupported hash type sha256
ERROR:root:code for hash sha384 was not found.
Traceback (most recent call last):
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python/hashlib.py",
line 139, in <module>
globals()[__func_name] = __get_hash(__func_name)
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python/hashlib.py",
line 91, in __get_builtin_constructor
raise ValueError('unsupported hash type %s' % name)
ValueError: unsupported hash type sha384
ERROR:root:code for hash sha512 was not found.
Traceback (most recent call last):
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python/hashlib.py",
line 139, in <module>
globals()[__func_name] = __get_hash(__func_name)
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python/hashlib.py",
line 91, in __get_builtin_constructor
raise ValueError('unsupported hash type %s' % name)
ValueError: unsupported hash type sha512
Traceback (most recent call last):
File "/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/bin/sage-
ipython", line 18, in <module>
import IPython
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python2.7/site-
packages/IPython/__init__.py", line 58, in <module>
__import__(name,glob,loc,[])
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python2.7/site-
packages/IPython/ipstruct.py", line 17, in <module>
from IPython.genutils import list2dict2
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python2.7/site-
packages/IPython/genutils.py", line 53, in <module>
from IPython.external.path import path
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python2.7/site-
packages/IPython/external/path.py", line 35, in <module>
import md5
File
"/usr/local/sagemath/sage-5.3-minimal-i686-Linux/local/lib/python/md5.py",
line 10, in <module>
from hashlib import md5
ImportError: cannot import name md5
}}}
If libssl.so.0.9.8 and libcrypto.so.0.9.8 is copied on the sage local/lib
directory, the problem disapears and sage can start.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13666>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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