I tried to install SageMath on my Mac but I've been not able. The install.log is the following. Any suggestions how to fix the problem?
*** ALL ENVIRONMENT VARIABLES BEFORE BUILD: ***
Apple_PubSub_Socket_Render=/private/tmp/com.apple.launchd.lVkhkEeHUb/Render DISPLAY=/private/tmp/com.apple.launchd.EQE2TENF0c/org.macosforge.xquartz:0 HOME=/Users/Beebee LANG=en_US.UTF-8 LOGNAME=Beebee MAKE=make MAKEFLAGS= MAKELEVEL=1 MFLAGS= PATH=/Users/Beebee/Downloads/SageMath/build/bin:/Users/Beebee/Downloads/SageMath/src/bin:/Users/Beebee/Downloads/SageMath/local/bin:/opt/local/bin:/opt/local/sbin:/Library/Frameworks/Python.framework/Versions/3.4/bin:/Library/Frameworks/Python.framework/Versions/Current/bin:/Library/Frameworks/Python.framework/Versions/3.2/bin:/opt/local/bin:/opt/local/sbin:/opt/local/bin:/opt/local/sbin:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/Library/TeX/texbin PWD=/Users/Beebee/Downloads/SageMath/build/make PYTHONPATH=/Users/Beebee/Downloads/SageMath/local SAGE_EXTCODE=/Users/Beebee/Downloads/SageMath/local/share/sage/ext SAGE_LOCAL=/Users/Beebee/Downloads/SageMath/local SAGE_LOGS=/Users/Beebee/Downloads/SageMath/logs/pkgs SAGE_ORIG_PATH=/opt/local/bin:/opt/local/sbin:/Library/Frameworks/Python.framework/Versions/3.4/bin:/Library/Frameworks/Python.framework/Versions/Current/bin:/Library/Frameworks/Python.framework/Versions/3.2/bin:/opt/local/bin:/opt/local/sbin:/opt/local/bin:/opt/local/sbin:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/Library/TeX/texbin SAGE_ORIG_PATH_SET=True SAGE_ROOT=/Users/Beebee/Downloads/SageMath SAGE_SHARE=/Users/Beebee/Downloads/SageMath/local/share SAGE_SPKG_INST=/Users/Beebee/Downloads/SageMath/local/var/lib/sage/installed SAGE_SRC=/Users/Beebee/Downloads/SageMath/src SAGE_VERSION=7.1 SECURITYSESSIONID=186a6 SHELL=/bin/bash SHLVL=4 SSH_AUTH_SOCK=/private/tmp/com.apple.launchd.Ew8hsTGnj3/Listeners TERM=xterm-256color TERM_PROGRAM=Apple_Terminal TERM_PROGRAM_VERSION=361.1 TERM_SESSION_ID=C282CC30-020E-476B-8C1A-848A7B995B2B TMPDIR=/var/folders/_6/0pq5yd_55ndd9bzsp1v7znq80000gn/T/ USER=Beebee XPC_FLAGS=0x0 XPC_SERVICE_NAME=0 _=/usr/bin/env __CF_USER_TEXT_ENCODING=0x1F5:0x0:0x0
make base sage-logger 'sage-spkg patch-2.7.5' '/Users/Beebee/Downloads/SageMath/logs/pkgs/patch-2.7.5.log' Found local metadata for patch-2.7.5 /Users/Beebee/Downloads/SageMath/build/bin/../sage_bootstrap/cmdline.py:78: Warning: 'as' will become a reserved keyword in Python 2.6 Traceback (most recent call last): File "/Users/Beebee/Downloads/SageMath/build/bin/sage-download-file", line 27, in <module> from sage_bootstrap.cmdline import SageDownloadFileApplication File "/Users/Beebee/Downloads/SageMath/build/bin/../sage_bootstrap/cmdline.py", line 78 except TypeError as err: ^ SyntaxError: invalid syntax make[2]: * [/Users/Beebee/Downloads/SageMath/local/var/lib/sage/installed/patch-2.7.5] Error 1 make[1]: * [all-toolchain] Error 2
real 0m0.180s user 0m0.087s sys 0m0.086s
Error building Sage.
The following package(s) may have failed to build (not necessarily during this run of 'make all'):
The build directory may contain configuration files and other potentially helpful information. WARNING: if you now run 'make' again, the build directory will, by default, be deleted. Set the environment variable SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this.
