Hi,
system:
Linux 2.6.38-ARCH #1 SMP PREEMPT i686 Intel(R) Pentium(R) M processor
1600MHz GenuineIntel GNU/Linux
with gcc 4.6.0
Sage 4.7 fails to build. make exited with this error
---------------------------------------
running build_ext
building 'Crypto.PublicKey._fastmath' extension
creating build/temp.linux-i686-2.6
creating build/temp.linux-i686-2.6/src
gcc -Wall -Wstrict-prototypes -I/home/grout/sage-4.7/local/include
-L/home/grout/sage-4.7/local/lib -fPIC -O3 -fomit-frame-pointer -Isrc/
-I/home/grout/sage-4.7/local/include/python2.6 -c src/_fastmath.c -o
build/temp.linux-i686-2.6/src/_fastmath.o
/usr/lib/gcc/i686-pc-linux-gnu/4.6.0/cc1: symbol lookup error:
/usr/lib/libppl_c.so.4: undefined symbol:
_ZN23Parma_Polyhedra_Library13have_sse_unitE
error: command 'gcc' failed with exit status 1
Error installing PyCrypto... exiting
real 0m0.348s
user 0m0.127s
sys 0m0.030s
sage: An error occurred while installing pycrypto-2.1.0
Please email sage-devel http://groups.google.com/group/sage-devel
explaining the problem and send the relevant part of
of /home/grout/sage-4.7/install.log. Describe your computer,
operating system, etc.
If you want to try to fix the problem yourself, *don't* just cd to
/home/grout/sage-4.7/spkg/build/pycrypto-2.1.0 and type 'make check'
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/grout/sage-4.7/spkg/build/pycrypto-2.1.0' &&
'/home/grout/sage-4.7/sage' -sh)
When you are done debugging, you can type "exit" to leave the
subshell.
make[1]: *** [installed/pycrypto-2.1.0] Error 1
make[1]: Leaving directory `/home/grout/sage-4.7/spkg'
real 178m48.140s
user 98m15.989s
sys 7m54.596s
Error building Sage.
make: *** [build] Error 1
--------------------------------------------------
I ran into the same error doing sage -upgrade, which unfortunately broke
my current sage.
Ryan G.
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