#4785: Failure of tests in sage/schemes/elliptic_curves/ell_generic.py due to 
non
installed magma
---------------------------+------------------------------------------------
 Reporter:  jsp            |       Owner:  was       
     Type:  defect         |      Status:  new       
 Priority:  major          |   Milestone:  sage-3.2.2
Component:  number theory  |    Keywords:            
---------------------------+------------------------------------------------
 This is sage-3.2.2.alpha2 on Fedora 9, 32 bits.
 The following test failed:

 {{{
 sage -t  "devel/sage/sage/schemes/elliptic_curves/ell_generic.py"

 **********************************************************************
 File
 
"/home/jaap/work/downloads/sage-3.2.2.alpha0/devel/sage/sage/schemes/elliptic_curves/ell_generic.py",
 line 191, in __main__.example_8
 Failed example:
     magma(E)###line 308:_sage_    >>> magma(E)
 Exception raised:
     Traceback (most recent call last):
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/ncadoctest.py", line
 1231, in run_one_test
         self.run_one_example(test, example, filename, compileflags)
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/sagedoctest.py", line
 38, in run_one_example
         OrigDocTestRunner.run_one_example(self, test, example, filename,
 compileflags)
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/ncadoctest.py", line
 1172, in run_one_example
         compileflags, 1) in test.globs
       File "<doctest __main__.example_8[4]>", line 1, in <module>
         magma(E)###line 308:_sage_    >>> magma(E)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 591, in
 _coerce_from_special_method
         s = x._magma_init_(self)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/schemes/elliptic_curves/ell_generic.py", line 316, in
 _magma_init_
         kmn = magma(self.base_ring())._ref()
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 591, in
 _coerce_from_special_method
         s = x._magma_init_(self)
       File "ring.pyx", line 1566, in
 sage.rings.ring.FiniteField._magma_init_ (sage/rings/ring.c:8004)
       File "polynomial_element.pyx", line 2956, in
 sage.rings.polynomial.polynomial_element.Polynomial._magma_init_
 (sage/rings/polynomial/polynomial_element.c:22024)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 591, in
 _coerce_from_special_method
         s = x._magma_init_(self)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/rings/polynomial/polynomial_ring.py", line 387, in
 _magma_init_
         B = magma(self.base_ring())
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 592, in
 _coerce_from_special_method
         a = self(s)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 965, in __call__
         return cls(self, x, name=name)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 1335, in __init__
         raise TypeError, x
     TypeError: Unable to start magma because the command 'magma -n'
 failed.

 **********************************************************************
 File
 
"/home/jaap/work/downloads/sage-3.2.2.alpha0/devel/sage/sage/schemes/elliptic_curves/ell_generic.py",
 line 193, in __main__.example_8
 Failed example:
 
magma(EllipticCurve([Integer(1)/Integer(2),Integer(2)/Integer(3),-Integer(4)/Integer(5),Integer(6)/Integer(7),Integer(8)/Integer(9)]))###line
 310:_sage_    >>> magma(EllipticCurve([1/2,2/3,-4/5,6/7,8/9]))
 Exception raised:
     Traceback (most recent call last):
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/ncadoctest.py", line
 1231, in run_one_test
         self.run_one_example(test, example, filename, compileflags)
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/sagedoctest.py", line
 38, in run_one_example
         OrigDocTestRunner.run_one_example(self, test, example, filename,
 compileflags)
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/ncadoctest.py", line
 1172, in run_one_example
         compileflags, 1) in test.globs
       File "<doctest __main__.example_8[5]>", line 1, in <module>
 
magma(EllipticCurve([Integer(1)/Integer(2),Integer(2)/Integer(3),-Integer(4)/Integer(5),Integer(6)/Integer(7),Integer(8)/Integer(9)]))###line
 310:_sage_    >>> magma(EllipticCurve([1/2,2/3,-4/5,6/7,8/9]))
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 591, in
 _coerce_from_special_method
         s = x._magma_init_(self)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/schemes/elliptic_curves/ell_generic.py", line 316, in
 _magma_init_
         kmn = magma(self.base_ring())._ref()
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 592, in
 _coerce_from_special_method
         a = self(s)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 965, in __call__
         return cls(self, x, name=name)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 1335, in __init__
         raise TypeError, x
     TypeError: Unable to start magma because the command 'magma -n'
 failed.

 **********************************************************************
 File
 
"/home/jaap/work/downloads/sage-3.2.2.alpha0/devel/sage/sage/schemes/elliptic_curves/ell_generic.py",
 line 196, in __main__.example_8
 Failed example:
     magma(EllipticCurve([x,Integer(1)+x]))###line 313:_sage_    >>>
 magma(EllipticCurve([x,1+x]))
 Exception raised:
     Traceback (most recent call last):
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/ncadoctest.py", line
 1231, in run_one_test
         self.run_one_example(test, example, filename, compileflags)
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/sagedoctest.py", line
 38, in run_one_example
         OrigDocTestRunner.run_one_example(self, test, example, filename,
 compileflags)
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/ncadoctest.py", line
 1172, in run_one_example
         compileflags, 1) in test.globs
       File "<doctest __main__.example_8[7]>", line 1, in <module>
         magma(EllipticCurve([x,Integer(1)+x]))###line 313:_sage_    >>>
 magma(EllipticCurve([x,1+x]))
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 591, in
 _coerce_from_special_method
         s = x._magma_init_(self)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/schemes/elliptic_curves/ell_generic.py", line 316, in
 _magma_init_
         kmn = magma(self.base_ring())._ref()
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 591, in
 _coerce_from_special_method
         s = x._magma_init_(self)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/rings/fraction_field.py", line 286, in _magma_init_
         s = 'FieldOfFractions(%s)'%self.ring()._magma_init_(magma)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/rings/polynomial/polynomial_ring.py", line 387, in
 _magma_init_
         B = magma(self.base_ring())
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 592, in
 _coerce_from_special_method
         a = self(s)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 965, in __call__
         return cls(self, x, name=name)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 1335, in __init__
         raise TypeError, x
     TypeError: Unable to start magma because the command 'magma -n'
 failed.

 **********************************************************************
 1 items had failures:
    3 of   8 in __main__.example_8
 ***Test Failed*** 3 failures.

 **********************************************************************
 File
 
"/home/jaap/work/downloads/sage-3.2.2.alpha0/devel/sage/sage/schemes/elliptic_curves/ell_generic.py",
 line 191, in __main__.example_8
 Failed example:
     magma(E)###line 308:_sage_    >>> magma(E)
 Exception raised:
     Traceback (most recent call last):
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/ncadoctest.py", line
 1231, in run_one_test
         self.run_one_example(test, example, filename, compileflags)
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/sagedoctest.py", line
 38, in run_one_example
         OrigDocTestRunner.run_one_example(self, test, example, filename,
 compileflags)
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/ncadoctest.py", line
 1172, in run_one_example
         compileflags, 1) in test.globs
       File "<doctest __main__.example_8[4]>", line 1, in <module>
         magma(E)###line 308:_sage_    >>> magma(E)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 591, in
 _coerce_from_special_method
         s = x._magma_init_(self)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/schemes/elliptic_curves/ell_generic.py", line 316, in
 _magma_init_
         kmn = magma(self.base_ring())._ref()
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 591, in
 _coerce_from_special_method
         s = x._magma_init_(self)
       File "ring.pyx", line 1566, in
 sage.rings.ring.FiniteField._magma_init_ (sage/rings/ring.c:8004)
       File "polynomial_element.pyx", line 2956, in
 sage.rings.polynomial.polynomial_element.Polynomial._magma_init_
 (sage/rings/polynomial/polynomial_element.c:22024)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 591, in
 _coerce_from_special_method
         s = x._magma_init_(self)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/rings/polynomial/polynomial_ring.py", line 387, in
 _magma_init_
         B = magma(self.base_ring())
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 592, in
 _coerce_from_special_method
         a = self(s)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 965, in __call__
         return cls(self, x, name=name)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 1335, in __init__
         raise TypeError, x
     TypeError: Unable to start magma because the command 'magma -n'
 failed.

 **********************************************************************
 File
 
"/home/jaap/work/downloads/sage-3.2.2.alpha0/devel/sage/sage/schemes/elliptic_curves/ell_generic.py",
 line 193, in __main__.example_8
 Failed example:
 
magma(EllipticCurve([Integer(1)/Integer(2),Integer(2)/Integer(3),-Integer(4)/Integer(5),Integer(6)/Integer(7),Integer(8)/Integer(9)]))###line
 310:_sage_    >>> magma(EllipticCurve([1/2,2/3,-4/5,6/7,8/9]))
 Exception raised:
     Traceback (most recent call last):
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/ncadoctest.py", line
 1231, in run_one_test
         self.run_one_example(test, example, filename, compileflags)
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/sagedoctest.py", line
 38, in run_one_example
         OrigDocTestRunner.run_one_example(self, test, example, filename,
 compileflags)
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/ncadoctest.py", line
 1172, in run_one_example
         compileflags, 1) in test.globs
       File "<doctest __main__.example_8[5]>", line 1, in <module>
 
magma(EllipticCurve([Integer(1)/Integer(2),Integer(2)/Integer(3),-Integer(4)/Integer(5),Integer(6)/Integer(7),Integer(8)/Integer(9)]))###line
 310:_sage_    >>> magma(EllipticCurve([1/2,2/3,-4/5,6/7,8/9]))
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 591, in
 _coerce_from_special_method
         s = x._magma_init_(self)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/schemes/elliptic_curves/ell_generic.py", line 316, in
 _magma_init_
         kmn = magma(self.base_ring())._ref()
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 592, in
 _coerce_from_special_method
         a = self(s)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 965, in __call__
         return cls(self, x, name=name)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 1335, in __init__
         raise TypeError, x
     TypeError: Unable to start magma because the command 'magma -n'
 failed.

 **********************************************************************
 File
 
"/home/jaap/work/downloads/sage-3.2.2.alpha0/devel/sage/sage/schemes/elliptic_curves/ell_generic.py",
 line 196, in __main__.example_8
 Failed example:
     magma(EllipticCurve([x,Integer(1)+x]))###line 313:_sage_    >>>
 magma(EllipticCurve([x,1+x]))
 Exception raised:
     Traceback (most recent call last):
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/ncadoctest.py", line
 1231, in run_one_test
         self.run_one_example(test, example, filename, compileflags)
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/sagedoctest.py", line
 38, in run_one_example
         OrigDocTestRunner.run_one_example(self, test, example, filename,
 compileflags)
       File
 "/home/jaap/downloads/sage-3.2.1.alpha2/local/bin/ncadoctest.py", line
 1172, in run_one_example
         compileflags, 1) in test.globs
       File "<doctest __main__.example_8[7]>", line 1, in <module>
         magma(EllipticCurve([x,Integer(1)+x]))###line 313:_sage_    >>>
 magma(EllipticCurve([x,1+x]))
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 591, in
 _coerce_from_special_method
         s = x._magma_init_(self)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/schemes/elliptic_curves/ell_generic.py", line 316, in
 _magma_init_
         kmn = magma(self.base_ring())._ref()
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 591, in
 _coerce_from_special_method
         s = x._magma_init_(self)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/rings/fraction_field.py", line 286, in _magma_init_
         s = 'FieldOfFractions(%s)'%self.ring()._magma_init_(magma)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/rings/polynomial/polynomial_ring.py", line 387, in
 _magma_init_
         B = magma(self.base_ring())
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 967, in __call__
         return self._coerce_from_special_method(x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 592, in
 _coerce_from_special_method
         a = self(s)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/magma.py", line 554, in __call__
         A = Expect.__call__(self, x)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 965, in __call__
         return cls(self, x, name=name)
       File "/home/jaap/downloads/sage-3.2.2.alpha0/local/lib/python2.5
 /site-packages/sage/interfaces/expect.py", line 1335, in __init__
         raise TypeError, x
     TypeError: Unable to start magma because the command 'magma -n'
 failed.

 **********************************************************************
 1 items had failures:
    3 of   8 in __main__.example_8
 ***Test Failed*** 3 failures.

          [37.7 s]
 exit code: 1024



 }}}


 Jaap

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4785>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of 
Reinventing the Wheel
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