Sage: Difference between revisions
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== Installation == |
== Installation == |
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=== Sage 4.2.1 === |
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* Installing '''Sage 4.2.1''', '''Ubuntu 9.10 32bit i686''', on '''Ubuntu Jaunty 9.04'''. |
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{{lp2|<source lang="bash"> |
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#better install it as standard user (or create a custom user for sage) |
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tar -xv --lzma -f sage-4.2.1-linux-Ubuntu_9.10-i686-Linux.tar.lzma |
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mv sage-4.2.1-linux-Ubuntu_9.10-i686-Linux sage-4.2.1 |
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sudo ln -s /mnt/data/sage-4.2.1 /sage |
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</source>}} |
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* Sage complains that <tt>version `GLIBCXX_3.4.11' not found (required by /sage/local/lib/libgmpxx.so.3)</tt>. Fix is to install locally a more up-to-date version of libstdc++ (see [http://groups.google.com/group/sage-devel/browse_thread/thread/1b05c73e974bfa07/ab0393f1b002de09?lnk=raot]): |
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{{lp2|<source lang="bash"> |
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cd /sage/local/lib |
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wget http://sage.math.washington.edu/home/wstein/tmp/fedora11/libstdc++.so.6.0.12 |
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ln -s libstdc++.so.6.0.12 libstdc++.so.6 |
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</source>}} |
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=== Sage 3.2.1 === |
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Install instruction for Ubuntu - using binary image ''[http://www.sagemath.org/download.html sage-3.2.1-ubuntu_32bit-xeon-i686-Linux.tar.gz]''. |
Install instruction for Ubuntu - using binary image ''[http://www.sagemath.org/download.html sage-3.2.1-ubuntu_32bit-xeon-i686-Linux.tar.gz]''. |
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Script below will install sage in <tt>/usr/local/sage-3.2.1</tt>, and create a copy of <tt>sage</tt> in path <tt>/usr/local/bin</tt>. |
Script below will install sage in <tt>/usr/local/sage-3.2.1</tt>, and create a copy of <tt>sage</tt> in path <tt>/usr/local/bin</tt>. |
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</source> |
</source> |
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== Notebook == |
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Notebook is the html interface to Sage. It is launched with the command <tt>notebook</tt> (see also ([http://www.sagemath.org/doc/ref/module-sage.server.notebook.notebook.html The Sage Notebook object]). |
Notebook is the html interface to Sage. It is launched with the command <tt>notebook</tt> (see also ([http://www.sagemath.org/doc/ref/module-sage.server.notebook.notebook.html The Sage Notebook object]). |
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Revision as of 15:33, 10 December 2009
Installation
Sage 4.2.1
- Installing Sage 4.2.1, Ubuntu 9.10 32bit i686, on Ubuntu Jaunty 9.04.
#better install it as standard user (or create a custom user for sage)
tar -xv --lzma -f sage-4.2.1-linux-Ubuntu_9.10-i686-Linux.tar.lzma
mv sage-4.2.1-linux-Ubuntu_9.10-i686-Linux sage-4.2.1
sudo ln -s /mnt/data/sage-4.2.1 /sage
- Sage complains that version `GLIBCXX_3.4.11' not found (required by /sage/local/lib/libgmpxx.so.3). Fix is to install locally a more up-to-date version of libstdc++ (see [1]):
cd /sage/local/lib
wget http://sage.math.washington.edu/home/wstein/tmp/fedora11/libstdc++.so.6.0.12
ln -s libstdc++.so.6.0.12 libstdc++.so.6
Sage 3.2.1
Install instruction for Ubuntu - using binary image sage-3.2.1-ubuntu_32bit-xeon-i686-Linux.tar.gz. Script below will install sage in /usr/local/sage-3.2.1, and create a copy of sage in path /usr/local/bin.
# (as root)
% cd /usr/local
% tar -xvzf .../sage-3.2.1-ubuntu_32bit-xeon-i686-Linux.tar.gz
% mv sage-3.2.1-Ubuntu-x86_64-opteron-x86_64-Linux sage-3.2.1
% chmod a+rX -R sage-3.2.1
% cp /usr/local/sage-3.2.1/sage /usr/local/bin
% vi /usr/local/bin/sage
# --> change SAGE_ROOT to /usr/local/sage-3.2.1
After installation, launch sage from root again because Sage needs to update some links, create files, etc...
% sage
Notebook
Notebook is the html interface to Sage. It is launched with the command notebook (see also (The Sage Notebook object).
% sage
sage> notebook(address='',port=8000) # To make notebook available on port 8000, even to remote computer
sage> notebook(address='',port=8000, require_login=False) # No login necessary
sage> notebook(pretty_print=False) # To enable LaTeX pretty print by default in all worksheets
sage> notebook? # Get help on notebook