The Sage Notebook isn't likely to work under the WSL. It's a text console environment only. Microsoft intended it mainly to provide Linux development tools to people, not as a way of running graphical applications.
You can probably fix the memory allocation issues though. You likely need to increase the Pagefile system size. Windows allocates a ridiculously small amount of memory for this. There's a walkthrough here: http://www.softwareok.com/?seite=faq-Windows-10&faq=52 I use 16GB on my system (of course you need enough disk space). Bill. On Monday, 5 December 2016 11:24:21 UTC+1, GK wrote: > > Hi from me. My (more recent) experience is similar but not identical. I > install sage from the ppa and I am having problems. Sage loads and seems to > be working, but: > > ┌────────────────────────────────────────────────────────────────────┐ > │ SageMath version 7.3, Release Date: 2016-08-04 │ > │ Type "notebook()" for the browser-based notebook interface. │ > │ Type "help()" for help. │ > └────────────────────────────────────────────────────────────────────┘ > sage: gp.eval('2+2') > --------------------------------------------------------------------------- > OSError Traceback (most recent call last) > <ipython-input-1-e5d4083fb83e> in <module>() > ----> 1 gp.eval('2+2') > > /usr/lib/sagemath/local/lib/python2.7/site-packages/sage/interfaces/expect.pyc > > in eval(self, code, strip, synchronize, locals, allow_use_file, > split_lines, **kwds) > 1292 elif split_lines: > 1293 return '\n'.join([self._eval_line(L, > allow_use_file=allow_use_file, **kwds) > -> 1294 for L in code.split('\n') > if L != '']) > 1295 else: > 1296 return self._eval_line(code, > allow_use_file=allow_use_file, **kwds) > > /usr/lib/sagemath/local/lib/python2.7/site-packages/sage/interfaces/gp.pyc > in _eval_line(self, line, allow_use_file, wait_for_prompt, > restart_if_needed) > 439 a = Expect._eval_line(self, line, > 440 allow_use_file=allow_use_file, > --> 441 wait_for_prompt=wait_for_prompt) > 442 if a.find("the PARI stack overflows") != -1: > 443 verbose("automatically doubling the PARI stack and > re-executing current input line") > > /usr/lib/sagemath/local/lib/python2.7/site-packages/sage/interfaces/expect.pyc > > in _eval_line(self, line, allow_use_file, wait_for_prompt, > restart_if_needed) > 903 try: > 904 if self._expect is None: > --> 905 self._start() > 906 E = self._expect > 907 try: > > /usr/lib/sagemath/local/lib/python2.7/site-packages/sage/interfaces/gp.pyc > in _start(self, alt_message, block_during_init) > 239 > 240 def _start(self, alt_message=None, block_during_init=True): > --> 241 Expect._start(self, alt_message, block_during_init) > 242 # disable timer > 243 self._eval_line('default(timer,0);') > > /usr/lib/sagemath/local/lib/python2.7/site-packages/sage/interfaces/expect.pyc > > in _start(self, alt_message, block_during_init) > 480 env=pexpect_env, > 481 name=self._repr_(), > --> 482 quit_string=self._quit_string()) > 483 except (ExceptionPexpect, pexpect.EOF) as e: > 484 # Change pexpect errors to RuntimeError > > sage/interfaces/sagespawn.pyx in > sage.interfaces.sagespawn.SageSpawn.__init__ > (/usr/lib/sagemath//src/build/cythonized/sage/interfaces/sagespawn.c:1446)() > > sage/interfaces/sagespawn.pyx in > sage.interfaces.sagespawn.SageSpawn.__init__ > (/usr/lib/sagemath//src/build/cythonized/sage/interfaces/sagespawn.c:1398)() > > /usr/lib/sagemath/local/lib/python2.7/site-packages/pexpect/pty_spawn.pyc > in __init__(self, command, args, timeout, maxread, searchwindowsize, > logfile, cwd, env, ignore_sighup, echo, preexec_fn, encoding, codec_errors, > dimensions) > 196 self.name = '<pexpect factory incomplete>' > 197 else: > --> 198 self._spawn(command, args, preexec_fn, dimensions) > 199 > 200 def __str__(self): > > /usr/lib/sagemath/local/lib/python2.7/site-packages/pexpect/pty_spawn.pyc > in _spawn(self, command, args, preexec_fn, dimensions) > 296 > 297 self.ptyproc = self._spawnpty(self.args, env=self.env, > --> 298 cwd=self.cwd, **kwargs) > 299 > 300 self.pid = self.ptyproc.pid > > sage/interfaces/sagespawn.pyx in > sage.interfaces.sagespawn.SageSpawn._spawnpty > (/usr/lib/sagemath//src/build/cythonized/sage/interfaces/sagespawn.c:1631)() > > /usr/lib/sagemath/local/lib/python2.7/site-packages/ptyprocess/ptyprocess.pyc > in spawn(cls, argv, cwd, env, echo, preexec_fn, dimensions) > 218 > 219 if use_native_pty_fork: > --> 220 pid, fd = pty.fork() > 221 else: > 222 # Use internal fork_pty, for Solaris > > /usr/lib/sagemath/local/lib/python/pty.pyc in fork() > 106 > 107 master_fd, slave_fd = openpty() > --> 108 pid = os.fork() > 109 if pid == CHILD: > 110 # Establish a new session. > > OSError: [Errno 12] Cannot allocate memory > sage: > > and I cannot load the notebook interface: > > sage: notebook() > --------------------------------------------------------------------------- > EnvironmentError Traceback (most recent call last) > <ipython-input-2-3728cb3d7c7d> in <module>() > ----> 1 notebook() > > sage/misc/lazy_import.pyx in sage.misc.lazy_import.LazyImport.__call__ > (/usr/lib/sagemath//src/build/cythonized/sage/misc/lazy_import.c:3635)() > > sage/misc/lazy_import.pyx in sage.misc.lazy_import.LazyImport._get_object > (/usr/lib/sagemath//src/build/cythonized/sage/misc/lazy_import.c:2242)() > > /usr/lib/sagemath/local/lib/python2.7/site-packages/sagenb/notebook/notebook_object.py > > in <module>() > 15 import time, os, shutil, signal, tempfile > 16 > ---> 17 import notebook as _notebook > 18 > 19 import run_notebook > > /usr/lib/sagemath/local/lib/python2.7/site-packages/sagenb/notebook/notebook.py > > in <module>() > 33 > 34 # Sage libraries > ---> 35 from sagenb.misc.misc import (pad_zeros, cputime, tmp_dir, load, > save, > 36 ignore_nonexistent_files, > unicode_str) > 37 > > /usr/lib/sagemath/local/lib/python2.7/site-packages/sagenb/misc/misc.py in > <module>() > 379 > 380 try: > --> 381 from sage.misc.cython import cython > 382 except ImportError: > 383 @stub > > /usr/lib/sagemath/local/lib/python2.7/site-packages/sage/misc/cython.py in > <module>() > 28 > 29 # CBLAS can be one of multiple implementations > ---> 30 cblas_pc = pkgconfig.parse('cblas') > 31 cblas_libs = list(cblas_pc['libraries']) > 32 cblas_library_dirs = list(cblas_pc['library_dirs']) > > /usr/lib/sagemath/local/lib/python2.7/site-packages/pkgconfig-1.1.0-py2.7.egg/pkgconfig/pkgconfig.py > > in parse(packages) > 185 > 186 for package in packages.split(): > --> 187 for k, v in parse_package(package).items(): > 188 result[k].update(v) > 189 > > /usr/lib/sagemath/local/lib/python2.7/site-packages/pkgconfig-1.1.0-py2.7.egg/pkgconfig/pkgconfig.py > > in parse_package(package) > 158 > 159 # Execute the query to pkg-config and clean the result. > --> 160 out = _query(package, '--cflags --libs') > 161 out = out.replace('\\"', '') > 162 > > /usr/lib/sagemath/local/lib/python2.7/site-packages/pkgconfig-1.1.0-py2.7.egg/pkgconfig/pkgconfig.py > > in _wrapper(*args, **kwargs) > 56 > Enter code here... > > > return func(*args, **kwargs) > 57 except OSError: > ---> 58 raise EnvironmentError("pkg-config is not installed") > 59 > 60 return _wrapper > > EnvironmentError: pkg-config is not installed > sage: > > while I do have pkg-config installed. > > On Wednesday, May 18, 2016 at 5:07:02 PM UTC+3, William wrote: >> >> >> >> On Wednesday, May 18, 2016, Brian Beavers <drbeav...@gmail.com> wrote: >> >>> Looks like there's more going on than just a lack of pty. Here's the >>> result: >>> >>> >> Well that is just another test of pty... >> >> >> >>> sage: gp.eval('2+2') >>> >>> --------------------------------------------------------------------------- >>> OSError Traceback (most recent call >>> last) >>> <ipython-input-1-e5d4083fb83e> in <module>() >>> ----> 1 gp.eval('2+2') >>> >>> /usr/lib/sagemath/local/lib/python2.7/site-packages/sage/interfaces/expect.pyc >>> >>> in eval(self, code, strip, synchronize, locals, allow_use_file, >>> split_lines, **kwds) >>> 1237 elif split_lines: >>> 1238 return '\n'.join([self._eval_line(L, >>> allow_use_file=allow_use_file, **kwds) >>> -> 1239 for L in >>> code.split('\n') if L != '']) >>> 1240 else: >>> 1241 return self._eval_line(code, >>> allow_use_file=allow_use_file, **kwds) >>> >>> /usr/lib/sagemath/local/lib/python2.7/site-packages/sage/interfaces/gp.pyc >>> in _eval_line(self, line, allow_use_file, wait_for_prompt, >>> restart_if_needed) >>> 437 a = Expect._eval_line(self, line, >>> 438 allow_use_file=allow_use_file, >>> --> 439 wait_for_prompt=wait_for_prompt) >>> 440 if a.find("the PARI stack overflows") != -1: >>> 441 verbose("automatically doubling the PARI stack and >>> re-executing current input line") >>> >>> /usr/lib/sagemath/local/lib/python2.7/site-packages/sage/interfaces/expect.pyc >>> >>> in _eval_line(self, line, allow_use_file, wait_for_prompt, >>> restart_if_needed) >>> 848 try: >>> 849 if self._expect is None: >>> --> 850 self._start() >>> 851 E = self._expect >>> 852 try: >>> >>> /usr/lib/sagemath/local/lib/python2.7/site-packages/sage/interfaces/gp.pyc >>> in _start(self, alt_message, block_during_init) >>> 237 >>> 238 def _start(self, alt_message=None, block_during_init=True): >>> --> 239 Expect._start(self, alt_message, block_during_init) >>> 240 # disable timer >>> 241 self._eval_line('default(timer,0);') >>> >>> /usr/lib/sagemath/local/lib/python2.7/site-packages/sage/interfaces/expect.pyc >>> >>> in _start(self, alt_message, block_during_init) >>> 423 env=pexpect_env, >>> 424 name=self._repr_(), >>> --> 425 quit_string=self._quit_string()) >>> 426 except (ExceptionPexpect, pexpect.EOF) as e: >>> 427 # Change pexpect errors to RuntimeError >>> >>> sage/interfaces/sagespawn.pyx in >>> sage.interfaces.sagespawn.SageSpawn.__init__ >>> (/usr/lib/sagemath//src/build/cythonized/sage/interfaces/sagespawn.c:1331)() >>> >>> sage/interfaces/sagespawn.pyx in >>> sage.interfaces.sagespawn.SageSpawn.__init__ >>> (/usr/lib/sagemath//src/build/cythonized/sage/interfaces/sagespawn.c:1284)() >>> >>> /usr/lib/sagemath/local/lib/python2.7/site-packages/pexpect/pty_spawn.pyc >>> in __init__(self, command, args, timeout, maxread, searchwindowsize, >>> logfile, cwd, env, ignore_sighup, echo, preexec_fn, encoding, codec_errors, >>> dimensions) >>> 191 self.name = '<pexpect factory incomplete>' >>> 192 else: >>> --> 193 self._spawn(command, args, preexec_fn, dimensions) >>> 194 >>> 195 def __str__(self): >>> >>> /usr/lib/sagemath/local/lib/python2.7/site-packages/pexpect/pty_spawn.pyc >>> in _spawn(self, command, args, preexec_fn, dimensions) >>> 286 >>> 287 self.ptyproc = self._spawnpty(self.args, env=self.env, >>> --> 288 cwd=self.cwd, **kwargs) >>> 289 >>> 290 self.pid = self.ptyproc.pid >>> >>> sage/interfaces/sagespawn.pyx in >>> sage.interfaces.sagespawn.SageSpawn._spawnpty >>> (/usr/lib/sagemath//src/build/cythonized/sage/interfaces/sagespawn.c:1520)() >>> >>> /usr/lib/sagemath/local/lib/python2.7/site-packages/ptyprocess/ptyprocess.pyc >>> >>> in spawn(cls, argv, cwd, env, echo, preexec_fn, dimensions) >>> 218 >>> 219 if use_native_pty_fork: >>> --> 220 pid, fd = pty.fork() >>> 221 else: >>> 222 # Use internal fork_pty, for Solaris >>> >>> /usr/lib/sagemath/local/lib/python/pty.pyc in fork() >>> 105 return pid, fd >>> 106 >>> --> 107 master_fd, slave_fd = openpty() >>> 108 pid = os.fork() >>> 109 if pid == CHILD: >>> >>> /usr/lib/sagemath/local/lib/python/pty.pyc in openpty() >>> 27 except (AttributeError, OSError): >>> 28 pass >>> ---> 29 master_fd, slave_name = _open_terminal() >>> 30 slave_fd = slave_open(slave_name) >>> 31 return master_fd, slave_fd >>> >>> /usr/lib/sagemath/local/lib/python/pty.pyc in _open_terminal() >>> 68 continue >>> 69 return (fd, '/dev/tty' + x + y) >>> ---> 70 raise os.error, 'out of pty devices' >>> 71 >>> 72 def slave_open(tty_name): >>> >>> OSError: out of pty devices >>> >>> >>> Brian Beavers, Ph.D., Associate Professor >>> Department of Mathematics & Statistics >>> Stephen F. Austin State University >>> >>> On Wed, May 18, 2016 at 8:50 AM, William Stein <wst...@gmail.com> wrote: >>> >>>> >>>> >>>> On Wednesday, May 18, 2016, Brian Beavers <drbeavers...@gmail.com> >>>> wrote: >>>> >>>>> I've discovered why the notebook server (and administrative pages >>>>> within) loads but notebooks do not load: WSL does not yet suppot pty. >>>>> When >>>>> I try to create a worksheet, back in the terminal Sage throws an error >>>>> that >>>>> it is out of pty instances. >>>>> >>>>> >>>> What happens if you do >>>> >>>> gp.eval('2+2') >>>> >>>> in the terminal? >>>> >>>> Also, unlike sagenb, jupyter doesn't use pty's so it won't have this >>>> obstruction. >>>> >>>> >>>>> >>>>> >>>>> Brian Beavers, Ph.D., Associate Professor >>>>> Department of Mathematics & Statistics >>>>> Stephen F. Austin State University >>>>> >>>>> On Mon, May 16, 2016 at 2:31 AM, Dima Pasechnik <dimp...@gmail.com> >>>>> wrote: >>>>> >>>>>> one can do graphics in a browser running on the host, so this is not >>>>>> really a big limitation. >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "sage-devel" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to sage-devel+unsubscr...@googlegroups.com. >>>>>> To post to this group, send email to sage-devel@googlegroups.com. >>>>>> Visit this group at https://groups.google.com/group/sage-devel. >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "sage-devel" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to sage-devel+unsubscr...@googlegroups.com. >>>>> To post to this group, send email to sage-devel@googlegroups.com. >>>>> Visit this group at https://groups.google.com/group/sage-devel. >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>> >>>> -- >>>> Sent from my massive iPhone 6 plus. >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "sage-devel" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to sage-devel+unsubscr...@googlegroups.com. >>>> To post to this group, send email to sage-devel@googlegroups.com. >>>> Visit this group at https://groups.google.com/group/sage-devel. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> >> >> >> >> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "sage-devel" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to sage-devel+unsubscr...@googlegroups.com. >>> To post to this group, send email to sage-devel@googlegroups.com. >>> Visit this group at https://groups.google.com/group/sage-devel. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> -- >> Sent from my massive iPhone 6 plus. >> > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. 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