diff -up sage-5.8/spkg/build/sage-5.8/sage/sandpiles/sandpile.py.orig sage-5.8/spkg/build/sage-5.8/sage/sandpiles/sandpile.py --- sage-5.8/spkg/build/sage-5.8/sage/sandpiles/sandpile.py.orig 2012-07-11 14:39:38.474386100 -0400 +++ sage-5.8/spkg/build/sage-5.8/sage/sandpiles/sandpile.py 2012-07-11 14:40:33.870388225 -0400 @@ -22,9 +22,6 @@ http://sagemath.org/download-packages.ht packages. An alternative is to install 4ti2 separately, then point the following variable to the correct path. """ -SAGE_ROOT = os.environ['SAGE_ROOT'] -path_to_zsolve = SAGE_ROOT+'/local/bin/' - r""" Sage Sandpiles @@ -4097,7 +4094,7 @@ class SandpileDivisor(dict): sign_file.close() # compute try: - os.system(path_to_zsolve+'zsolve -q ' + lin_sys + ' > ' + lin_sys_log) + os.system('zsolve -q ' + lin_sys + ' > ' + lin_sys_log) # process the results zhom_file = open(lin_sys_zhom,'r') except IOError: