Hello!
I have downloaded a sage 5.8 binary for an atom 64 bits server, and it worked.
Then I tried to build a secure server. It takes more work than it did
previously. I could install the openssl package, but then I had to rebuild Sage
and it failed. It was the same error I get when I try to compile from source:
Building modified file sage/ext/interpreters/wrapper_el.pyx.
Executing 340 commands (using 1 thread)
Traceback (most recent call last):
File "setup.py", line 835, in <module>
execute_list_of_commands(queue)
File "setup.py", line 278, in execute_list_of_commands
execute_list_of_commands_in_parallel(command_list, nthreads)
File "setup.py", line 228, in execute_list_of_commands_in_parallel
p = Pool(nthreads)
File "/home/sageadmin/sage-5.8/local/lib/python/multiprocessing/__init__.py",
line 232, in Pool
return Pool(processes, initializer, initargs, maxtasksperchild)
File "/home/sageadmin/sage-5.8/local/lib/python/multiprocessing/pool.py",
line 115, in __init__
self._setup_queues()
File "/home/sageadmin/sage-5.8/local/lib/python/multiprocessing/pool.py",
line 209, in _setup_queues
from .queues import SimpleQueue
File "/home/sageadmin/sage-5.8/local/lib/python/multiprocessing/queues.py",
line 48, in <module>
from multiprocessing.synchronize import Lock, BoundedSemaphore, Semaphore,
Condition
File
"/home/sageadmin/sage-5.8/local/lib/python/multiprocessing/synchronize.py",
line 59, in <module>
" function, see issue 3770.")
ImportError: This platform lacks a functioning sem_open implementation,
therefore, the required synchronization primitives needed will not function,
see issue 3770.
Error installing modified sage library code.
ERROR installing Sage
real 0m25.170s
user 0m20.649s
sys 0m3.808s
************************************************************************
Error installing package sage-5.8
************************************************************************
Please email sage-devel (http://groups.google.com/group/sage-devel)
explaining the problem and including the relevant part of the log file
/home/sageadmin/sage-5.8/spkg/logs/sage-5.8.log
Describe your computer, operating system, etc.
If you want to try to fix the problem yourself, *don't* just cd to
/home/sageadmin/sage-5.8/spkg/build/sage-5.8 and type 'make' or whatever is
appropriate.
Instead, the following commands setup all environment variables
correctly and load a subshell for you to debug the error:
(cd '/home/sageadmin/sage-5.8/spkg/build/sage-5.8' &&
'/home/sageadmin/sage-5.8/sage' -sh)
When you are done debugging, you can type "exit" to leave the subshell.
************************************************************************
make[2]: *** [installed/sage-5.8] Error 1
make[2]: se sale del directorio «/home/sageadmin/sage-5.8/spkg»
real 704m17.485s
user 650m49.564s
sys 27m49.360s
Error building Sage.
make: *** [build] Error 1
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