Downloaded sage-6.3-x86_64-Linux-Ubuntu_10.04_x86_64.tar.gz, expanded the archive file onto my Linux Mint 15 system.
I ran sage simply by typing: ./sage from the command line.
I then type the command: notebook() at the sage prompt to try out some simple plotting features. I get the following output from the command:
The notebook files are stored in: sage_notebook.sagenb ┌────────────────────────────────────────────────┐ │ │ │ Open your web browser to http://localhost:8080 │ │ │ └────────────────────────────────────────────────┘
Executing twistd --pidfile="sage_notebook.sagenb/sagenb.pid" -ny "sage_notebook.sagenb/twistedconf.tac" /home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/Crypto/Util/number.py:57: PowmInsecureWarning: Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability. _warn("Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability.", PowmInsecureWarning) 2014-09-25 22:32:31-0400 [-] Log opened. 2014-09-25 22:32:31-0400 [-] twistd 13.2.0 (/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/bin/python 2.7.8) starting up. 2014-09-25 22:32:31-0400 [-] reactor class: twisted.internet.epollreactor.EPollReactor. 2014-09-25 22:32:31-0400 [-] QuietSite starting on 8080 2014-09-25 22:32:31-0400 [-] Starting factory <__builtin__.QuietSite instance at 0x7f19fc981fc8>
The browser window opens up, pointed to http://localhost:8080/home/admin/2/. I then created a worksheet and entered the following command:
circle((0,0), 1, rgbcolor=(1,1,0))
This results in the following traceback, and I cannot get any of the simple plots in the tutorial to display anything. Thanks for any help...
Traceback (most recent call last): File "<stdin>", line 1, in <module> File "_sage_input_2.py", line 10, in <module> exec compile(u'open("___code___.py","w").write("# -- coding: utf-8 --\n" + _support_.preparse_worksheet_cell(base64.b64decode("Y2lyY2xlKCgwLDApLCAxLCByZ2Jjb2xvcj0oMSwxLDApKQ=="),globals())+"\n"); execfile(os.path.abspath("___code___.py")) File "", line 1, in <module>
File "/tmp/tmpJWsQ0O/___code___.py", line 3, in <module> exec compile(u'circle((_sage_const_0 ,_sage_const_0 ), _sage_const_1 , rgbcolor=(_sage_const_1 ,_sage_const_1 ,_sage_const_0 )) File "", line 1, in <module>
File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/sage/misc/displayhook.py", line 459, in __call__ if self.try_format_graphics(obj): File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/sage/misc/displayhook.py", line 417, in try_format_graphics return obj._graphics_() File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/sage/plot/graphics.py", line 824, in _graphics_ self.show() File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/sage/misc/decorators.py", line 471, in wrapper return func(args, *kwds) File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/sage/plot/graphics.py", line 1818, in show self.save(filename, *kwds) File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/sage/misc/decorators.py", line 471, in wrapper return func(args, **kwds) File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/sage/plot/graphics.py", line 2895, in save from matplotlib import rcParams File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/matplotlib-1.3.1-py2.7-linux-x86_64.egg/matplotlib/__init__.py", line 156, in <module> from matplotlib.cbook import is_string_like File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/matplotlib-1.3.1-py2.7-linux-x86_64.egg/matplotlib/cbook.py", line 28, in <module> import numpy as np File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/numpy/__init__.py", line 153, in <module> from . import add_newdocs File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/numpy/add_newdocs.py", line 13, in <module> from numpy.lib import add_newdoc File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/numpy/lib/__init__.py", line 18, in <module> from .polynomial import * File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/numpy/lib/polynomial.py", line 19, in <module> from numpy.linalg import eigvals, lstsq, inv File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/numpy/linalg/__init__.py", line 50, in <module> from .linalg import * File "/home/rick/install.dsk/Sage/sage-6.3-x86_64-Linux/local/lib/python2.7/site-packages/numpy/linalg/linalg.py", line 29, in <module> from numpy.linalg import lapack_lite, _umath_linalg ImportError: libgfortran.so.3: cannot open shared object file: No such file or directory
