Test failure on OS X

[andreasnoack]

With latest version of the package, I get

 --- Testing Vector Function ---                                                                              [17/1874]
error in running finalizer: Base.MethodError(f=VecScatterDestroy, args=(PETSc.VecScatter{Float64}(p=PETSc.C.VecScatter{
Float64}(pobj=0x00007fa4ca133660)),))                                                                                  
Error number 86 has occured                                                                                            
ERROR: LoadError: LoadError: PETSc.PetscError(86,"Unknown type. Check for miss-spelling or missing package: http://www$
mcs.anl.gov/petsc/documentation/installation.html#external")                                                           
 in call at /Users/andreasnoack/.julia/v0.4/PETSc/src/vec.jl:13                                                        
 in call at /Users/andreasnoack/.julia/v0.4/PETSc/src/vec.jl:12                                                        
 in Vec at /Users/andreasnoack/.julia/v0.4/PETSc/src/vec.jl:24                                                         
 in anonymous at /Users/andreasnoack/.julia/v0.4/PETSc/test/vec.jl:5                                                   
 in facts at /Users/andreasnoack/.julia/v0.4/FactCheck/src/FactCheck.jl:448                                            
 in include at ./boot.jl:261                                                                                           
 in include_from_node1 at ./loading.jl:304                                                                             
 [inlined code] from /Users/andreasnoack/.julia/v0.4/PETSc/test/runtests.jl:40                                         
 in anonymous at no file:0                                                                                             
 in include at ./boot.jl:261                                                                                           
 in include_from_node1 at ./loading.jl:304                                                                             
 in process_options at ./client.jl:280                                                                                 
 in _start at ./client.jl:378                                                                                          
while loading /Users/andreasnoack/.julia/v0.4/PETSc/test/vec.jl, in expression starting on line 3                      
while loading /Users/andreasnoack/.julia/v0.4/PETSc/test/runtests.jl, in expression starting on line 37                
===================================================[ ERROR: PETSc ]===================================================$

failed process: Process(`/Users/andreasnoack/julia/usr/bin/julia --check-bounds=yes --code-coverage=none --color=yes /$
sers/andreasnoack/.julia/v0.4/PETSc/test/runtests.jl`, ProcessExited(1)) [1]                                           

=======================================================================================================================
ERROR: PETSc had test errors                                                                                           
 in error at ./error.jl:21                                                                                             
 in test at pkg/entry.jl:803                                                                                           
 in anonymous at pkg/dir.jl:31                                                                                         
 in cd at file.jl:22                                                                                                   
 in cd at pkg/dir.jl:31                                                                                                
 in test at pkg.jl:71                                                                                                  

Please let me know if you need further details.

[jakebolewski]

This is fixed.