Hi guyz...

im using the binary version of sage for Arch Linux. However, when i run
sage, i got a long error message. I post the error message on the
attachment.

I was able to use sage before, without any error. But the error occured this
morning. so im actually confused why i got the error.

Thanks in advance

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sh: symbol lookup error: sh: undefined symbol: rl_filename_rewrite_hook
sh: symbol lookup error: sh: undefined symbol: rl_filename_rewrite_hook
sh: symbol lookup error: sh: undefined symbol: rl_filename_rewrite_hook
sh: symbol lookup error: sh: undefined symbol: rl_filename_rewrite_hook
sh: symbol lookup error: sh: undefined symbol: rl_filename_rewrite_hook
sh: symbol lookup error: sh: undefined symbol: rl_filename_rewrite_hook
sh: symbol lookup error: sh: undefined symbol: rl_filename_rewrite_hook
sh: symbol lookup error: sh: undefined symbol: rl_filename_rewrite_hook
sh: symbol lookup error: sh: undefined symbol: rl_filename_rewrite_hook
sh: symbol lookup error: sh: undefined symbol: rl_filename_rewrite_hook
sh: symbol lookup error: sh: undefined symbol: rl_filename_rewrite_hook
ERROR: An unexpected error occurred while tokenizing input             
The following traceback may be corrupted or invalid                    
The error message is: ('EOF in multi-line statement', (69, 0))         

ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid       
The error message is: ('EOF in multi-line statement', (47, 0))

---------------------------------------------------------------------------
RuntimeError                              Traceback (most recent call last)

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/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                                                                     

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/bin/ipy_profile_sage.py 
in <module>()                                                           
      5     preparser(True)                                                 
      6                                                                     
----> 7     import sage.all_cmdline                                         
      8     sage.all_cmdline._init_cmdline(globals())                       
      9                                                                     

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/all_cmdline.py
 in <module>()                                   
     12 try:                                                                
     13                                                                     
---> 14     from sage.all import *                                          
     15     from sage.calculus.predefined import x                          
     16     preparser(on=True)                                              

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/all.py
 in <module>()                                           
     62 get_sigs()                                                          
     63                                                                     
---> 64 from sage.misc.all       import *         # takes a while           
     65                                                                     
     66 from sage.misc.sh import sh                                         

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/misc/all.py
 in <module>()                                      
     68 from sage_eval import sage_eval, sageobj                            
     69                                                                     
---> 70 from sage_input import sage_input                                   
     71                                                                     
     72 from cython import cython_lambda, cython_create_local_so            

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/misc/sage_input.py
 in <module>()                               
    161 """                                                                 
    162                                                                     
--> 163 from sage.misc.functional import parent                             
    164 import math                                                         
    165                                                                     

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/misc/functional.py
 in <module>()                               
     35                                                                     
     36                                                                     
---> 37 from sage.rings.complex_double import CDF                           
     38 from sage.rings.real_double import RDF, RealDoubleElement           
     39                                                                     

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/bin/complex_double.pyx 
in init sage.rings.complex_double (sage/rings/complex_double.c:14299)()  

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/rings/complex_field.pyc
 in ComplexField(prec, names)           
     84         if not C is None:                                           
     85             return C                                                
---> 86     C = ComplexField_class(prec)                                    
     87     cache[prec] = weakref.ref(C)                                    
     88     return C                                                        

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/rings/complex_field.pyc
 in __init__(self, prec)                
    175         ParentWithGens.__init__(self, self._real_field(), ('I',), 
False)                                                                        
    176 #        self._populate_coercion_lists_()                           

--> 177         
self._populate_coercion_lists_(coerce_list=[complex_number.RRtoCC(self._real_field(),
 self)])                                           
    178                                                                     
    179     def __reduce__(self):                                           

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/rings/complex_number.so
 in sage.rings.complex_number.RRtoCC.__init__ 
(sage/rings/complex_number.c:12936)()                                 

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/categories/map.so
 in sage.categories.map.Map.__init__ (sage/categories/map.c:1962)()             
                                          

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/categories/homset.pyc
 in Hom(X, Y, category)                   
    150     # For the moment, this is the category, for compatibility with the 
current implementations                                                  

    151     # of Homset in rings, schemes, ...

--> 152     H = category.hom_category().parent_class(X, Y, category = category) 
                                                                        
    153                                                                     
    154     ##_cache[key] = weakref.ref(H)                                  


/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/categories/rings.pyc
 in __new__(cls, X, Y, category)           
    115                     <class 
'sage.rings.number_field.morphism.CyclotomicFieldHomset_with_category'>         
                                     
    116                 """                                                 
--> 117                 from sage.rings.homset import RingHomset            
    118                 return RingHomset(X, Y, category = category)        
    119                                                                     

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/rings/homset.pyc
 in <module>()                                 
     15                                                                     
     16 import morphism                                                     
---> 17 import quotient_ring                                                
     18                                                                     
     19 def is_RingHomset(H):                                               

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/rings/quotient_ring.pyc
 in <module>()                          
     30 import commutative_ring                                             
     31 import ideal                                                        
---> 32 import sage.rings.polynomial.multi_polynomial_ideal                 
     33 import sage.structure.parent_gens                                   
     34 from sage.interfaces.all import singular as singular_default, 
is_SingularElement                                                              
  

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py
 in <module>()       
    227 from __future__ import with_statement                               
    228                                                                     
--> 229 from sage.interfaces.all import (singular as singular_default,      
    230                                  macaulay2 as macaulay2_default,    
    231                                  magma as magma_default)            

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/interfaces/all.py
 in <module>()                                
      6                                                                     
      7 from expect import is_ExpectElement                                 
----> 8 from gap import gap, gap_reset_workspace, gap_console, gap_version, 
is_GapElement, Gap                                                          
      9 from genus2reduction import genus2reduction, Genus2reduction        
     10 from gfan import gfan,  Gfan                                        

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/interfaces/gap.py
 in <module>()                                
    985     #print "Automatically updating the cached Gap workspace:"       

    986     #print WORKSPACE

--> 987     gap_reset_workspace(verbose=False)
    988                                       
    989     # Delete all gap workspaces that haven't been used in at least 1


/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/interfaces/gap.py
 in gap_reset_workspace(max_workspace_size, verbose)                            
                                          
    976             pass                                                    
    977     # end for                                                       

--> 978     g.eval('SaveWorkspace("%s");'%WORKSPACE)
    979                                             
    980                                             

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/interfaces/gap.py
 in eval(self, x, newlines, strip, **kwds)
    478             input_line += ';'
    479
--> 480         result = Expect.eval(self, input_line, **kwds)
    481
    482         if not newlines:

/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/interfaces/expect.pyc
 in eval(self, code, strip, synchronize, locals, **kwds)
    981         try:
    982             with gc_disabled():
--> 983                 return '\n'.join([self._eval_line(L, **kwds) for L in 
code.split('\n') if L != ''])
    984         except KeyboardInterrupt:
    985             # DO NOT CATCH KeyboardInterrupt, as it is being caught


/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/interfaces/gap.py
 in _eval_line(self, line, allow_use_file, wait_for_prompt)
    683         try:
    684             if self._expect is None:
--> 685                 self._start()
    686             E = self._expect
    687             #import pdb; pdb.set_trace()


/media/data/sage-4.3.1-archlinux-32bit-i686-Linux/local/lib/python2.6/site-packages/sage/interfaces/gap.py
 in _start(self)
    360                 self._session_number = n
    361                 return
--> 362             raise RuntimeError, msg
    363
    364         if self.__use_workspace_cache and self.__make_workspace:

RuntimeError: Unable to start gap
Error importing ipy_profile_sage - perhaps you should run %upgrade?
WARNING: Loading of ipy_profile_sage failed.

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