#9644: Make Sage run even when $SAGE_ROOT contains spaces
----------------------+-----------------------------------------------------
Reporter: mpatel | Owner: jason
Type: defect | Status: new
Priority: major | Milestone:
Component: misc | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
----------------------+-----------------------------------------------------
Old description:
> Reported by Dan on [http://groups.google.com/group/sage-
> support/browse_thread/thread/3694601bc3de1a80 sage-support]:
> {{{
> This is an observation about the pre-compiled binaries for Mac OS.
>
> If the (unpacked) sage disk image directory is saved in a folder that has
> a
> space character in its name, for example:
>
> $HOME/Applications/my folder
>
> Then sage will not load properly when the "sage" executable is clicked.
> The
> terminal session begins, but the application doesn't load successfully.
>
> Changing the parent directory name to "my_folder" resolved this issue.
>
> While using space characters in directory names probably isn't all that
> common
> in UNIX or Linux installations, it is more common in Mac OS
> installations.
> Perhaps the installation instructions could be updated to mention this
> issue?
> }}}
>
> This actually appears to be a more general problem:
> {{{
> #!sh
> $ hostname
> sage.math.washington.edu
> $ pwd
> /mnt/usb1/scratch/mpatel/tmp/my sage
> $ ./sage
> Error setting environment variables by running
> /mnt/usb1/scratch/mpatel/tmp/my sage/local/bin/sage-env; possibly contact
> sage-devel (see http://groups.google.com/group/sage-devel).
> cat: /bin/sage-banner: No such file or directory
> mkdir: cannot create directory `': No such file or directory
> cp: cannot create directory `/ipython': Permission denied
> Traceback (most recent call last):
> File "./sage-cleaner", line 25, in <module>
> DOT_SAGE = os.environ['DOT_SAGE']
> File "/mnt/usb1/scratch/mpatel/tmp/my
> sage/local/lib/python2.6/UserDict.py", line 22, in __getitem__
> raise KeyError(key)
> KeyError: 'DOT_SAGE'
> **********************************************************************
> Welcome to IPython. I will try to create a personal configuration
> directory
> where you can customize many aspects of IPython's functionality in:
>
> /ipython
> Initializing from configuration /mnt/usb1/scratch/mpatel/tmp/my
> sage/local/lib/python2.6/site-packages/IPython/UserConfig
> WARNING:
>
> There was a problem with the installation:
> [Errno 13] Permission denied: '/ipython'
> Try to correct it or contact the developers if you think it's a bug.
> IPython will proceed with builtin defaults.
> Please press <RETURN> to start IPython.
> }}}
New description:
Reported by Dan on [http://groups.google.com/group/sage-
support/browse_thread/thread/3694601bc3de1a80 sage-support]:
{{{
This is an observation about the pre-compiled binaries for Mac OS.
If the (unpacked) sage disk image directory is saved in a folder that has
a
space character in its name, for example:
$HOME/Applications/my folder
Then sage will not load properly when the "sage" executable is clicked.
The
terminal session begins, but the application doesn't load successfully.
Changing the parent directory name to "my_folder" resolved this issue.
While using space characters in directory names probably isn't all that
common
in UNIX or Linux installations, it is more common in Mac OS installations.
Perhaps the installation instructions could be updated to mention this
issue?
}}}
This actually appears to be a more general problem:
{{{
#!sh
$ hostname
sage.math.washington.edu
$ pwd
/mnt/usb1/scratch/mpatel/tmp/my sage
$ ./sage
Error setting environment variables by running
/mnt/usb1/scratch/mpatel/tmp/my sage/local/bin/sage-env; possibly contact
sage-devel (see http://groups.google.com/group/sage-devel).
cat: /bin/sage-banner: No such file or directory
mkdir: cannot create directory `': No such file or directory
cp: cannot create directory `/ipython': Permission denied
Traceback (most recent call last):
File "./sage-cleaner", line 25, in <module>
DOT_SAGE = os.environ['DOT_SAGE']
File "/mnt/usb1/scratch/mpatel/tmp/my
sage/local/lib/python2.6/UserDict.py", line 22, in __getitem__
raise KeyError(key)
KeyError: 'DOT_SAGE'
**********************************************************************
Welcome to IPython. I will try to create a personal configuration
directory
where you can customize many aspects of IPython's functionality in:
/ipython
Initializing from configuration /mnt/usb1/scratch/mpatel/tmp/my
sage/local/lib/python2.6/site-packages/IPython/UserConfig
WARNING:
There was a problem with the installation:
[Errno 13] Permission denied: '/ipython'
Try to correct it or contact the developers if you think it's a bug.
IPython will proceed with builtin defaults.
Please press <RETURN> to start IPython.
}}}
Similar tickets: #5261 (OS X app bundles), #8303 (command-line arguments).
--
Comment(by mpatel):
After applying
{{{
#!diff
diff --git a/sage-sage b/sage-sage
--- a/sage-sage
+++ b/sage-sage
@@ -127,7 +127,7 @@ usage_advanced() {
exit 1
}
-. $SAGE_ROOT/local/bin/sage-env 1>/dev/null 2>/dev/null
+. "$SAGE_ROOT/local/bin/sage-env" 1>/dev/null 2>/dev/null
if [ $? -ne 0 ]; then
echo "Error setting environment variables by running
$SAGE_ROOT/local/bin/sage-env; possibly contact sage-devel (see
http://groups.google.com/group/sage-devel)."
}}}
I get
{{{
#!python
$ ./sage
----------------------------------------------------------------------
| Sage Version 4.5.2.rc0, Release Date: 2010-07-28 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
**********************************************************************
* *
* Warning: this is a prerelease version, and it may be unstable. *
* *
**********************************************************************
ls: cannot access /mnt/usb1/scratch/mpatel/tmp/my: No such file or
directory
ls: cannot access sage/devel/sage: Not a directory
---------------------------------------------------------------------------
RuntimeError Traceback (most recent call
last)
/mnt/usb1/scratch/mpatel/tmp/my sage/local/lib/python2.6/site-
packages/IPython/ipmaker.pyc in force_import(modname)
64 reload(sys.modules[modname])
65 else:
---> 66 __import__(modname)
67
68
/mnt/usb1/scratch/mpatel/tmp/my sage/ipy_profile_sage.py in <module>()
14 from sage.misc.interpreter import attached_files
15
---> 16 branch =
sage.misc.misc.branch_current_hg_notice(sage.misc.misc.branch_current_hg())
17 if branch:
18 print branch
/mnt/usb1/scratch/mpatel/tmp/my sage/local/lib/python2.6/site-
packages/sage/misc/misc.pyc in branch_current_hg()
1877 i = s.rfind('->')
1878 if i == -1:
-> 1879 raise RuntimeError, "unable to determine branch?!"
1880 s = s[i+2:]
1881 i = s.find('-')
RuntimeError: unable to determine branch?!
Error importing ipy_profile_sage - perhaps you should run %upgrade?
WARNING: Loading of ipy_profile_sage failed.
sage:
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9644#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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