On Sat, Feb 15, 2014 at 4:01 PM, Eric Kangas <eric.c.kan...@gmail.com> wrote:
> Hi,
>
> I have never had any issues building from source until now. I am on a lenovo
> 3000 ram: 2.8 Gib, a dual core Intel 2140 @1.60 ghz using ubuntu 12.04 lts
> installed, and using gnome classic. I have not deleted unity. My problem is
> that I have to build as root to install sage 5.5. However, when I try
> building not as root I get a [Errno 13] Permission denied:
> '/home/user/.sage/ipython'. I do not want to build as root since I am using
Maybe try typing
chown `whoami`. -R /home/user/.sage/
?
> Cantor as a front end for sage. Cantor is unable to access sage when it is
> built as root. I already contacted Mr. Perez since his email was the one to
> contact about iphyton issues. He referred me to the mailing list for sage
> since he wasn't sure about the structure of the build for sage.
>
> Here is the crash report:
>
> ***************************************************************************
>
> IPython post-mortem report
>
> IPython version: 0.10.2
>
> Platform info : os.name -> posix, sys.platform -> linux2
>
> ***************************************************************************
>
> Current user configuration structure:
>
> {'Version': 0,
> '__allownew': True,
> 'alias': [],
> 'args': [],
> 'autocall': 1,
> 'autoedit_syntax': 0,
> 'autoexec': [],
> 'autoindent': 0,
> 'automagic': 1,
> 'banner': 1,
> 'c': '',
> 'cache_size': 1000,
> 'classic': 0,
> 'color_info': 0,
> 'colors': 'NoColor',
> 'confirm_exit': 1,
> 'debug': 0,
> 'deep_reload': 0,
> 'editor': '0',
> 'execfile': [],
> 'execute': [],
> 'gthread': 0,
> 'help': 0,
> 'import_all': [],
> 'import_mod': [],
> 'import_some': [[]],
> 'include': [],
> 'interact': 1,
> 'ipythondir': u'/home/candis/.sage/ipython',
> 'log': 0,
> 'logfile': '',
> 'logplay': '',
> 'magic_docstrings': 0,
> 'messages': 1,
> 'multi_line_specials': 1,
> 'nosep': 0,
> 'object_info_string_level': 0,
> 'opts': Struct({'__allownew': True, 'interact': 1, 'profile': ''}),
> 'pdb': 0,
> 'pprint': 0,
> 'profile': '',
> 'prompt_in1': 'In [\\#]: ',
> 'prompt_in2': ' .\\D.: ',
> 'prompt_out': 'Out[\\#]: ',
> 'prompts_pad_left': 1,
> 'pydb': 0,
> 'pylab': 0,
> 'pylab_import_all': 1,
> 'q4thread': 0,
> 'qthread': 0,
> 'quick': 0,
> 'quiet': 0,
> 'rcfile': 'ipythonrc',
> 'readline': 1,
> 'readline_merge_completions': 1,
> 'readline_omit__names': 0,
> 'readline_parse_and_bind': [],
> 'readline_remove_delims': '',
> 'screen_length': 0,
> 'separate_in': '\n',
> 'separate_out': '\n',
> 'separate_out2': '',
> 'system_header': 'IPython system call: ',
> 'system_verbose': 0,
> 'term_title': 1,
> 'tk': 0,
> 'upgrade': 0,
> 'wildcards_case_sensitive': 1,
> 'wthread': 0,
> 'wxversion': '0',
> 'xmode': 'Context'}
>
> ***************************************************************************
>
> Crash traceback:
>
> ---------------------------------------------------------------------------
> OSError Python 2.7.3: /home/candis/programs/sage-5.5/local/bin/python
> Thu Feb 13 20:18:02 2014
> A problem occured executing Python code. Here is the sequence of function
> calls leading up to the error, with the most recent (innermost) call last.
>
> /home/candis/programs/sage-5.5/local/bin/sage-ipython in <module>()
> 16 # Sage from the correct directory (in site-packages).
> 17 #
> 18 # IPython adds the current working directory to sys.path. If the
> 19 # current working directory is $SAGE_ROOT/devel/sage, sage would be
> 20 # imported from $SAGE_ROOT/devel/sage/sage, which is bad for example
> 21 # because it does not contain the Cython modules. Importing sage
> before
> 22 # IPython changes sys.path avoids these problems.
> 23 import sage
> 24
> 25
> 26 __SAGE_AUTOINJECT__ = True
> 27
> 28 import IPython
> 29 from IPython.CrashHandler import CrashHandler
> 30
> ---> 31 ipy_sage = IPython.Shell.start()
> global ipy_sage = undefined
> global IPython.Shell.start = <function start at 0x8a7e41c>
> 32
> 33 sageCH = CrashHandler(ipy_sage.IP, 'Sage', 'sage-support',
> 34 'sage-support@googlegroups.com',
> 35 'http://trac.sagemath.org/sage_trac',
> 36 'Sage_crash_report.txt',
> 37 show_crash_traceback=False)
> 38
> 39 ipy_sage.IP.set_crash_handler(sageCH)
> 40
> 41 import new
> 42 import os
> 43
> 44 old_system = ipy_sage.IP.system
> 45
> 46
>
> /home/candis/programs/sage-5.5/local/lib/python2.7/site-packages/IPython/Shell.pyc
> in start(user_ns=None)
> 1227 th_mode = special_opts.pop()
> 1228 except KeyError:
> 1229 th_mode = 'tkthread'
> 1230 return th_shell[th_mode]
> 1231
> 1232
> 1233 # This is the one which should be called by external code.
> 1234 def start(user_ns = None):
> 1235 """Return a running shell instance, dealing with threading
> options.
> 1236
> 1237 This is a factory function which will instantiate the proper
> IPython shell
> 1238 based on the user's threading choice. Such a selector is needed
> because
> 1239 different GUI toolkits require different thread handling
> details."""
> 1240
> 1241 shell = _select_shell(sys.argv)
> -> 1242 return shell(user_ns = user_ns)
> 1243
> 1244 # Some aliases for backwards compatibility
> 1245 IPythonShell = IPShell
> 1246 IPythonShellEmbed = IPShellEmbed
> 1247 #************************ End of file <Shell.py>
> ***************************
> 1248
> 1249
> 1250
> 1251
> 1252
> 1253
> 1254
> 1255
> 1256
> 1257
>
> /home/candis/programs/sage-5.5/local/lib/python2.7/site-packages/IPython/Shell.pyc
> in __init__(self=<IPython.Shell.IPShell instance>, argv=None, user_ns=None,
> user_global_ns=None, debug=1, shell_class=<class
> 'IPython.iplib.InteractiveShell'>)
> 58 # Default timeout for waiting for multithreaded shells (in seconds)
> 59 GUI_TIMEOUT = 10
> 60
> 61
> #-----------------------------------------------------------------------------
> 62 # This class is trivial now, but I want to have it in to publish a
> clean
> 63 # interface. Later when the internals are reorganized, code that
> uses this
> 64 # shouldn't have to change.
> 65
> 66 class IPShell:
> 67 """Create an IPython instance."""
> 68
> 69 def __init__(self,argv=None,user_ns=None,user_global_ns=None,
> 70 debug=1,shell_class=InteractiveShell):
> 71 self.IP = make_IPython(argv,user_ns=user_ns,
> 72 user_global_ns=user_global_ns,
> ---> 73 debug=debug,shell_class=shell_class)
> global For = undefined
> global more = undefined
> global details = undefined
> global see = undefined
> global the = undefined
> global __call__ = undefined
> global method = undefined
> global below. = undefined
> 74
> 75 def mainloop(self,sys_exit=0,banner=None):
> 76 self.IP.mainloop(banner)
> 77 if sys_exit:
> 78 sys.exit()
> 79
> 80
> #-----------------------------------------------------------------------------
> 81 def kill_embedded(self,parameter_s=''):
> 82 """%kill_embedded : deactivate for good the current embedded
> IPython.
> 83
> 84 This function (after asking for confirmation) sets an internal
> flag so that
> 85 an embedded IPython will never activate again. This is useful
> to
> 86 permanently disable a shell that is being called inside a loop:
> once you've
> 87 figured out what you needed from it, you may then kill it and
> the program
> 88 will then continue to run without the interactive shell
> interfering again.
>
> /home/candis/programs/sage-5.5/local/lib/python2.7/site-packages/IPython/ipmaker.pyc
> in
> make_IPython(argv=['/home/candis/programs/sage-5.5/local/bin/sage-ipython',
> '-i', '-p', 'sage'], user_ns=None, user_global_ns=None, debug=1,
> rc_override=None, shell_class=<class 'IPython.iplib.InteractiveShell'>,
> embedded=False, **kw={})
> 506 # tweaks. Basically options which affect other options. I guess
> this
> 507 # should just be written so that options are fully orthogonal
> and we
> 508 # wouldn't worry about this stuff!
> 509
> 510 if IP_rc.classic:
> 511 IP_rc.quick = 1
> 512 IP_rc.cache_size = 0
> 513 IP_rc.pprint = 0
> 514 IP_rc.prompt_in1 = '>>> '
> 515 IP_rc.prompt_in2 = '... '
> 516 IP_rc.prompt_out = ''
> 517 IP_rc.separate_in = IP_rc.separate_out = IP_rc.separate_out2
> = '0'
> 518 IP_rc.colors = 'NoColor'
> 519 IP_rc.xmode = 'Plain'
> 520
> --> 521 IP.pre_config_initialization()
> 522 # configure readline
> 523
> 524 # update exception handlers with rc file status
> 525 otrap.trap_out() # I don't want these messages ever.
> 526 IP.magic_xmode(IP_rc.xmode)
> 527 otrap.release_out()
> 528
> 529 # activate logging if requested and not reloading a log
> 530 if IP_rc.logplay:
> 531 IP.magic_logstart(IP_rc.logplay + ' append')
> 532 elif IP_rc.logfile:
> 533 IP.magic_logstart(IP_rc.logfile)
> 534 elif IP_rc.log:
> 535 IP.magic_logstart()
> 536
>
> /home/candis/programs/sage-5.5/local/lib/python2.7/site-packages/IPython/iplib.pyc
> in pre_config_initialization(self=<IPython.iplib.InteractiveShell object>)
> 820 self.user_ns, # globals
> 821 # Skip our own frame in searching for
> locals:
> 822 sys._getframe(depth+1).f_locals # locals
> 823 ))
> 824
> 825 def pre_config_initialization(self):
> 826 """Pre-configuration init method
> 827
> 828 This is called before the configuration files are processed
> to
> 829 prepare the services the config files might need.
> 830
> 831 self.rc already has reasonable default values at this point.
> 832 """
> 833 rc = self.rc
> 834 try:
> --> 835 self.db = pickleshare.PickleShareDB(rc.ipythondir +
> "/db")
> global Optional = undefined
> global inputs = undefined
> 836 except exceptions.UnicodeDecodeError:
> 837 print "Your ipythondir can't be decoded to unicode!"
> 838 print "Please set HOME environment variable to something
> that"
> 839 print r"only has ASCII characters, e.g. c:\home"
> 840 print "Now it is",rc.ipythondir
> 841 sys.exit()
> 842 self.shadowhist = IPython.history.ShadowHist(self.db)
> 843
> 844 def post_config_initialization(self):
> 845 """Post configuration init method
> 846
> 847 This is called after the configuration files have been
> processed to
> 848 'finalize' the initialization."""
> 849
> 850 rc = self.rc
>
> /home/candis/programs/sage-5.5/local/lib/python2.7/site-packages/IPython/Extensions/pickleshare.pyc
> in __init__(self=PickleShareDB('/home/candis/.sage/ipython/db'),
> root=u'/home/candis/.sage/ipython/db')
> 39 import UserDict
> 40 import warnings
> 41 import glob
> 42
> 43 def gethashfile(key):
> 44 return ("%02x" % abs(hash(key) % 256))[-2:]
> 45
> 46 _sentinel = object()
> 47
> 48 class PickleShareDB(UserDict.DictMixin):
> 49 """ The main 'connection' object for PickleShare database """
> 50 def __init__(self,root):
> 51 """ Return a db object that will manage the specied
> directory"""
> 52 self.root = Path(root).expanduser().abspath()
> 53 if not self.root.isdir():
> ---> 54 self.root.makedirs()
> global c = undefined
> global C = undefined
> global sj = undefined
> global j = undefined
> global s = undefined
> global n = undefined
> global t = undefined
> global i = undefined
> global d = undefined
> global S = undefined
> global hashed = undefined
> global set = undefined
> global N = undefined
> global R = undefined
> 55 # cache has { 'key' : (obj, orig_mod_time) }
> 56 self.cache = {}
> 57
> 58
> 59 def __getitem__(self,key):
> 60 """ db['key'] reading """
> 61 fil = self.root / key
> 62 try:
> 63 mtime = (fil.stat()[stat.ST_MTIME])
> 64 except OSError:
> 65 raise KeyError(key)
> 66
> 67 if fil in self.cache and mtime == self.cache[fil][1]:
> 68 return self.cache[fil][0]
> 69 try:
>
> /home/candis/programs/sage-5.5/local/lib/python2.7/site-packages/IPython/external/path.pyc
> in makedirs(self=path('/home/candis/.sage/ipython/db'), mode=511)
> 878 os.chown(self, uid, gid)
> 879
> 880 def rename(self, new):
> 881 os.rename(self, new)
> 882
> 883 def renames(self, new):
> 884 os.renames(self, new)
> 885
> 886
> 887 # --- Create/delete operations on directories
> 888
> 889 def mkdir(self, mode=0777):
> 890 os.mkdir(self, mode)
> 891
> 892 def makedirs(self, mode=0777):
> --> 893 os.makedirs(self, mode)
> 894
> 895 def rmdir(self):
> 896 os.rmdir(self)
> 897
> 898 def removedirs(self):
> 899 os.removedirs(self)
> 900
> 901
> 902 # --- Modifying operations on files
> 903
> 904 def touch(self):
> 905 """ Set the access/modified times of this file to the
> current time.
> 906 Create the file if it does not exist.
> 907 """
> 908 fd = os.open(self, os.O_WRONLY | os.O_CREAT, 0666)
>
> /home/candis/programs/sage-5.5/local/lib/python/os.pyc in
> makedirs(name=path('/home/candis/.sage/ipython/db'), mode=511)
> 135
> 136 def makedirs(name, mode=0777):
> 137 """makedirs(path [, mode=0777])
> 138
> 139 Super-mkdir; create a leaf directory and all intermediate ones.
> 140 Works like mkdir, except that any intermediate path segment (not
> 141 just the rightmost) will be created if it does not exist. This
> is
> 142 recursive.
> 143
> 144 """
> 145 head, tail = path.split(name)
> 146 if not tail:
> 147 head, tail = path.split(head)
> 148 if head and tail and not path.exists(head):
> 149 try:
> --> 150 makedirs(head, mode)
> global os.path = undefined
> global join = undefined
> global getsize = undefined
> 151 except OSError, e:
> 152 # be happy if someone already created the path
> 153 if e.errno != errno.EEXIST:
> 154 raise
> 155 if tail == curdir: # xxx/newdir/. exists if
> xxx/newdir exists
> 156 return
> 157 mkdir(name, mode)
> 158
> 159 def removedirs(name):
> 160 """removedirs(path)
> 161
> 162 Super-rmdir; remove a leaf directory and all empty intermediate
> 163 ones. Works like rmdir except that, if the leaf directory is
> 164 successfully removed, directories corresponding to rightmost
> path
> 165 segments will be pruned away until either the whole path is
>
> /home/candis/programs/sage-5.5/local/lib/python/os.pyc in
> makedirs(name='/home/candis/.sage/ipython', mode=511)
> 142 recursive.
> 143
> 144 """
> 145 head, tail = path.split(name)
> 146 if not tail:
> 147 head, tail = path.split(head)
> 148 if head and tail and not path.exists(head):
> 149 try:
> 150 makedirs(head, mode)
> 151 except OSError, e:
> 152 # be happy if someone already created the path
> 153 if e.errno != errno.EEXIST:
> 154 raise
> 155 if tail == curdir: # xxx/newdir/. exists if
> xxx/newdir exists
> 156 return
> --> 157 mkdir(name, mode)
> global N = undefined
> global R = undefined
> global t = undefined
> global islinkt = undefined
> global joint = undefined
> global isdirt = undefined
> global listdirR = undefined
> global Nonet = undefined
> global appendt = undefined
> global walk = <function walk at 0xb72c441c>
> global topt = undefined
> global topdownt = undefined
> global onerrort = undefined
> global followlinksR0 = undefined
> global R1 = undefined
> global R2 = undefined
> global namest = undefined
> global errt = undefined
> global dirst = undefined
> global nondirsR = undefined
> global new_patht = undefined
> global x = undefined
> global s5 = undefined
> global home = undefined
> global candis = undefined
> global programs = undefined
> global sage = undefined
> global local = undefined
> global lib = undefined
> global python = undefined
> global os.pyR6 = undefined
> global s = undefined
> global R6 = undefined
> global c = undefined
> global G = undefined
> global d = undefined
> global S = undefined
> global sp = undefined
> global execl = <function execl at 0xb72c4454>
> global file = undefined
> global args = undefined
> global Execute = undefined
> global the = undefined
> global executable = undefined
> global argument = undefined
> global list = undefined
> global replacing = undefined
> global current = undefined
> global process.N = undefined
> global execv = <built-in function execv>
> global filet = undefined
> global os.pyt = undefined
> global execl3 = undefined
> global execle = <function execle at 0xb72c448c>
> global env = undefined
> global environment = undefined
> global process.i = undefined
> global execve = <built-in function execve>
> global RB = undefined
> global RC = undefined
> global execlp = <function execlp at 0xb72c44c4>
> global which = undefined
> global searched = undefined
> global along = undefined
> global PATH = undefined
> global execvp = <function execvp at 0xb72c4534>
> global execlpB = undefined
> global execlpe = <function execlpe at 0xb72c44fc>
> global execvpe = <function execvpe at 0xb72c456c>
> global RF = undefined
> global execlpeI = undefined
> global C = undefined
> global process.args = undefined
> global may = undefined
> global be = undefined
> global a = undefined
> global tuple = undefined
> global of = undefined
> global strings.N = undefined
> global _execvpe = <function _execvpe at 0xb72c45a4>
> global os.pyRH = undefined
> global RL = undefined
> global os.pyRJ = undefined
> global Z = undefined
> global RD = undefined
> global RG = undefined
> global RI = undefined
> global RK = undefined
> global RH = undefined
> global RJ = undefined
> global sZ = undefined
> global k = undefined
> global r = undefined
> global f = undefined
> global n = undefined
> global j = undefined
> global rb = undefined
> global Sd = undefined
> global D = undefined
> global y = undefined
> global Wq = undefined
> global r0 = undefined
> global r1 = undefined
> global q1 = undefined
> global q = undefined
> global Xq = undefined
> global W = undefined
> global rJ = undefined
> global Nt = undefined
> global PATHi = undefined
> global R4 = undefined
> global RE = undefined
> global RA = undefined
> global environR = undefined
> global syst = undefined
> global exc_infoR = undefined
> global ENOENTt = undefined
> global ENOTDIR = undefined
> global funct = undefined
> global argrestR = undefined
> global envpathRM = undefined
> global saved_exct = undefined
> global saved_tbR = undefined
> global fullnameR = undefined
> global tb = undefined
> global os.pyRL = undefined
> e = undefined
> global putenv = <built-in function putenv>
> global key = undefined
> global unsetenv = <built-in function unsetenv>
> global _EnvironR = undefined
> global B = undefined
> global Wn = undefined
> global rE = undefined
> global Xd = undefined
> global RS = undefined
> global sJ = undefined
> global Wd = undefined
> global UserDictt = undefined
> global __init__t = undefined
> global datat = undefined
> global itemst = undefined
> global upper = undefined
> global selfRN = undefined
> global Ra = undefined
> global kt = undefined
> global v = undefined
> global os.pyR = undefined
> global Rc = undefined
> global Rd = undefined
> global item = undefined
> global __setitem__ = undefined
> global __getitem__ = undefined
> global __delitem__ = undefined
> global os.pyRj = undefined
> global s2 = undefined
> global keysR = undefined
> global clear = undefined
> global has_key = undefined
> global __contains__ = undefined
> global getRc = undefined
> global failobj = undefined
> global os.pyRp = undefined
> global K = undefined
> global rm = undefined
> global Wn2 = undefined
> global xA = undefined
> global Wqm = undefined
> global Xx = undefined
> global qR = undefined
> global Rk = undefined
> global update = undefined
> global dictt = undefined
> global kwargsRk = undefined
> global Re = undefined
> global Rf = undefined
> global os.pyRr = undefined
> global Rs = undefined
> global copy = undefined
> global __name__t = undefined
> global __module__R = undefined
> global Rh = undefined
> global Ri = undefined
> global NameErrorRj = undefined
> global Rl = undefined
> global Rm = undefined
> global Rn = undefined
> global Ro = undefined
> global Rp = undefined
> global Rr = undefined
> global Ru = undefined
> global sf = undefined
> global _ = undefined
> global R_ = undefined
> global RN = undefined
> global Rg = undefined
> global os.pyRh = undefined
> global Rt = undefined
> global os.pyRl = undefined
> global os.pyRm = undefined
> global os.pyRu = undefined
> global Rv = undefined
> global Rw = undefined
> global Rx = undefined
> global Rj = undefined
> global Get = undefined
> global an = undefined
> global variable = undefined
> global None = undefined
> global it = undefined
> global doesn = undefined
> global exist.The = undefined
> global optional = undefined
> global second = undefined
> global can = undefined
> global specify = undefined
> global alternate = undefined
> global default.RN = undefined
> global default = undefined
> global getenv = <function getenv at 0xb72c46bc>
> global Rz = undefined
> global globals = undefined
> global _exists = <function _exists at 0xb72def7c>
> global forkt = undefined
> global spawnvRA = undefined
> global sV = undefined
> global y0 = undefined
> global r.n = undefined
> global Xns = undefined
> global rf = undefined
> global Sx = undefined
> global qi = undefined
> global St = undefined
> global Ni = undefined
> global i = undefined
> global Not = undefined
> global stopped = undefined
> global signaled = undefined
> global exited = undefined
> global P_NOWAITt = undefined
> global waitpidt = undefined
> global WIFSTOPPEDt = undefined
> global WIFSIGNALEDt = undefined
> global WTERMSIGt = undefined
> global WIFEXITEDt = undefined
> global WEXITSTATUSR = undefined
> global pidt = undefined
> global wpidt = undefined
> global sts = undefined
> global _spawnvef = <function _spawnvef at 0xb72defb4>
> global spawnv = <function spawnv at 0xb72e202c>
> mode = 511
> global integer = undefined
> global arguments = undefined
> global subprocess.If = undefined
> global P_NOWAIT = 1
> global pid = undefined
> global process.If = undefined
> global P_WAIT = 0
> global process = undefined
> global exit = undefined
> global code = undefined
> global exits = undefined
> global normally = undefined
> global otherwise = undefined
> global SIG = undefined
> global where = undefined
> global signal = undefined
> global that = undefined
> global killed = undefined
> global it.N = undefined
> global spawnve = <function spawnve at 0xb72e2064>
> global subprocess = undefined
> global specified = undefined
> global environment.If = undefined
> global it.R = undefined
> global spawnve5 = undefined
> global s8 = undefined
> global spawnvp = <function spawnvp at 0xb72e209c>
> global looked = undefined
> global spawnvpA = undefined
> global spawnvpe = <function spawnvpe at 0xb72e20d4>
> global supplied = undefined
> global spawnvpeK = undefined
> global spawnl = <function spawnl at 0xb72e210c>
> global spawnlY = undefined
> global spawnle = <function spawnle at 0xb72e2144>
> global it.i = undefined
> global spawnleb = undefined
> global sW = undefined
> global spawnlp = <function spawnlp at 0xb72e217c>
> global spawnlpt = undefined
> global spawnlpe = <function spawnlpe at 0xb72e21b4>
> global popen2t = undefined
> global tc = undefined
> global l = undefined
> global shell = undefined
> global command = undefined
> global sub = undefined
> global process.On = undefined
> global UNIX = undefined
> global sequence = undefined
> global case = undefined
> global will = undefined
> global passed = undefined
> global directly = undefined
> global to = undefined
> global program = undefined
> global without = undefined
> global intervention = undefined
> global os.spawnv.If = undefined
> global string = undefined
> global os.system.If = undefined
> global sets = undefined
> global buffer = undefined
> global size = undefined
> global I = undefined
> global O = undefined
> global pipes.The = undefined
> global objects = undefined
> global child_stdin = undefined
> global child_stdout = undefined
> global are = undefined
> global returned.i = undefined
> global Ns4 = undefined
> global os.popen2 = undefined
> global deprecated.Use = undefined
> global module.t = undefined
> global stackleveli = undefined
> global shellt = undefined
> global bufsizet = undefined
> global stdint = undefined
> global stdoutt = undefined
> global close_fds = undefined
> global warningst = undefined
> global warnt = undefined
> global DeprecationWarningt = undefined
> global subprocesst = undefined
> global PIPEt = undefined
> global Popent = undefined
> global isinstancet = undefined
> global basestringt = undefined
> global TrueR = undefined
> global cmdR = undefined
> global msgR = undefined
> global p = undefined
> global popen3c = undefined
> global child_stderr = undefined
> global os.popen3 = undefined
> global module.R = undefined
> global stderrR = undefined
> global popen4c = undefined
> global child_stdout_stderr = undefined
> global os.popen4 = undefined
> global STDOUTR = undefined
> global stat_result = <type 'posix.stat_result'>
> global tupRs = undefined
> global _make_stat_result = <function _make_stat_result at
> 0xb72e256c>
> global __reduce__R = undefined
> global srt = undefined
> global typeRC = undefined
> global _pickle_stat_result = <function _pickle_stat_result at
> 0xb72e25a4>
> global statvfs_result = <type 'posix.statvfs_result'>
> global _make_statvfs_result = <function _make_statvfs_result at
> 0xb72e25dc>
> global _pickle_statvfs_result = <function _pickle_statvfs_result at
> 0xb72e2614>
> global os2s = undefined
> global nt = undefined
> global X = undefined
> global __doc__RO = undefined
> global builtin_module_namest = undefined
> global _namesR = undefined
> global ImportErrort = undefined
> global posixpathR = undefined
> global extendR = undefined
> global ntpathR = undefined
> global versiont = undefined
> global findt = undefined
> global os2emxpatht = undefined
> global _emx_linkR = undefined
> global riscospatht = undefined
> global modulest = undefined
> global os.pathR = undefined
> global FalseR6 = undefined
> global R5 = undefined
> global riscosenvironR = undefined
> global IterableUserDictRz = undefined
> global P_WAITR = undefined
> global P_NOWAITOR = undefined
> global copy_regt = undefined
> global _copy_regR = undefined
> global pickleR = undefined
> global module = undefined
> 158
> 159 def removedirs(name):
> 160 """removedirs(path)
> 161
> 162 Super-rmdir; remove a leaf directory and all empty intermediate
> 163 ones. Works like rmdir except that, if the leaf directory is
> 164 successfully removed, directories corresponding to rightmost
> path
> 165 segments will be pruned away until either the whole path is
> 166 consumed or an error occurs. Errors during this latter phase
> are
> 167 ignored -- they generally mean that a directory was not empty.
> 168
> 169 """
> 170 rmdir(name)
> 171 head, tail = path.split(name)
> 172 if not tail:
>
> OSError: [Errno 13] Permission denied: '/home/candis/.sage/ipython'
>
> ***************************************************************************
>
> History of session input:
>
> *** Last line of input (may not be in above history):
>
> --
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--
William Stein
Professor of Mathematics
University of Washington
http://wstein.org
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