test failures

________________________________________________________________________________
________________________ sympy.stats.crv_types.StudentT ________________________
File "/home/travis/virtualenv/python3.3/lib/python3.3/site-packages/sympy/stats/crv_types.py", line 2038, in sympy.stats.crv_types.StudentT
Failed example:
    pprint(D, use_unicode=False)
Expected:
              nu   1
            - -- - -
              2    2
    /     2\
    |    z |              /nu   1\
    |1 + --|        *gamma|-- + -|
    \    nu/              \2    2/
    ------------------------------
         ____   ____      /nu\
       \/ pi *\/ nu *gamma|--|
                          \2 /
Got:
                nu   1  
              - -- - -  
                2    2  
      /     2\          
      |    z |          
      |1 + --|          
      \    nu/          
    --------------------
      ____     /     nu\
    \/ nu *beta|1/2, --|
               \     2 /
________________________________________________________________________________
________________________ sympy.stats.crv_types.FisherZ _________________________
File "/home/travis/virtualenv/python3.3/lib/python3.3/site-packages/sympy/stats/crv_types.py", line 983, in sympy.stats.crv_types.FisherZ
Failed example:
    pprint(D, use_unicode=False)
Expected:
                                d1   d2
        d1   d2               - -- - --
        --   --                 2    2
        2    2  /    2*z     \           d1*z      /d1   d2\
    2*d1  *d2  *\d1*e    + d2/         *e    *gamma|-- + --|
                                                   \2    2 /
    --------------------------------------------------------
                           /d1\      /d2\
                      gamma|--|*gamma|--|
                           \2 /      \2 /
Got:
                                d1   d2      
        d1   d2               - -- - --      
        --   --                 2    2       
        2    2  /    2*z     \           d1*z
    2*d1  *d2  *\d1*e    + d2/         *e    
    -----------------------------------------
                       /d1  d2\              
                   beta|--, --|              
                       \2   2 /              
________________________________________________________________________________
_____________________ sympy.stats.crv_types.FDistribution ______________________
File "/home/travis/virtualenv/python3.3/lib/python3.3/site-packages/sympy/stats/crv_types.py", line 915, in sympy.stats.crv_types.FDistribution
Failed example:
    pprint(D, use_unicode=False)
Expected:
      d2
      --    ______________________________
      2    /       d1            -d1 - d2       /d1   d2\
    d2  *\/  (d1*z)  *(d1*z + d2)         *gamma|-- + --|
                                                \2    2 /
    -----------------------------------------------------
                           /d1\      /d2\
                    z*gamma|--|*gamma|--|
                           \2 /      \2 /
Got:
      d2                                  
      --    ______________________________
      2    /       d1            -d1 - d2 
    d2  *\/  (d1*z)  *(d1*z + d2)         
    --------------------------------------
                      /d1  d2\            
                z*beta|--, --|            
                      \2   2 /            
________________________________________________________________________________
_______________________ sympy.stats.crv_types.BetaPrime ________________________
File "/home/travis/virtualenv/python3.3/lib/python3.3/site-packages/sympy/stats/crv_types.py", line 394, in sympy.stats.crv_types.BetaPrime
Failed example:
    pprint(D, use_unicode=False)
Expected:
     alpha - 1        -alpha - beta
    z         *(z + 1)             *gamma(alpha + beta)
    ---------------------------------------------------
                  gamma(alpha)*gamma(beta)
Got:
     alpha - 1        -alpha - beta
    z         *(z + 1)             
    -------------------------------
           beta(alpha, beta)       
________________________________________________________________________________
__________________________ sympy.stats.crv_types.Beta __________________________
File "/home/travis/virtualenv/python3.3/lib/python3.3/site-packages/sympy/stats/crv_types.py", line 324, in sympy.stats.crv_types.Beta
Failed example:
    pprint(D, use_unicode=False)
Expected:
     alpha - 1         beta - 1
    z         *(-z + 1)        *gamma(alpha + beta)
    -----------------------------------------------
                gamma(alpha)*gamma(beta)
Got:
     alpha - 1         beta - 1
    z         *(-z + 1)        
    ---------------------------
         beta(alpha, beta)     
**********************************************************************
File "/home/travis/virtualenv/python3.3/lib/python3.3/site-packages/sympy/stats/crv_types.py", line 330, in sympy.stats.crv_types.Beta
Failed example:
    simplify(E(X, meijerg=True))
Expected:
    alpha/(alpha + beta)
Got:
    gamma(beta)*gamma(alpha + 1)/(beta(alpha, beta)*gamma(alpha + beta + 1))
===== tests finished: 2650 passed, 5 failed, 12 skipped, in 307.24 seconds =====
DO *NOT* COMMIT!
Traceback (most recent call last):
  File "<stdin>", line 3, in <module>
Exception: Tests failed
The command "bin/test_travis.sh" exited with 1.
Done. Your build exited with 1.