I've just installed Sagemath 9.6 (Release Date: 2022-05-15) on my Mac running macOS 12.4. If I create a new Sagemath Jupyter notebook starting from Sagemath, everything seems to work fine. However, I'd like to start by just running "jupyter notebook" at the command line. When I do this and create a new notebook, selecting Sagemath 9.6 as the kernel, the kernel starts up fine and I can run code. However, while `print(2)` correctly displays the number 2, just typing `2` results in the error message shown in the title. Any suggestions? Thanks!
Here's the full error dump: {{{ -------------------------------------------------------------------------- OSError Traceback (most recent call last) /var/folders/z_/x5g7y7vd6wqd2kzfnmfdqjjh0000gn/T/ipykernel_14807/1798176506.py in <module> ----> 1 Integer(2) /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/IPython/core/displayhook.py in __call__(self, result) 260 self.start_displayhook() 261 self.write_output_prompt() --> 262 format_dict, md_dict = self.compute_format_data(result) 263 self.update_user_ns(result) 264 self.fill_exec_result(result) /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/IPython/core/displayhook.py in compute_format_data(self, result) 149 150 """ --> 151 return self.shell.display_formatter.format(result) 152 153 # This can be set to True by the write_output_prompt method in a subclass /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/display/formatter.py in format(self, obj, include, exclude) 186 I am repper 187 """ --> 188 sage_format, sage_metadata = self.dm.displayhook(obj) 189 assert PLAIN_TEXT in sage_format, 'plain text is always present' 190 /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/rich_output/display_manager.py in displayhook(self, obj) 825 return 826 self._backend.set_underscore_variable(obj) --> 827 plain_text, rich_output = self._rich_output_formatter(obj, dict()) 828 return self._backend.displayhook(plain_text, rich_output) 829 /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/rich_output/display_manager.py in _rich_output_formatter(self, obj, rich_repr_kwds) 652 plain_text = self._backend.plain_text_formatter(obj, **rich_repr_kwds) 653 if rich_output is None: --> 654 rich_output = self._preferred_text_formatter( 655 obj, plain_text=plain_text, **rich_repr_kwds) 656 # promote output container types to backend-specific containers /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/rich_output/display_manager.py in _preferred_text_formatter(self, obj, plain_text, **kwds) 550 return out 551 if want == 'unicode_art' and OutputUnicodeArt in supported: --> 552 out = self._backend.unicode_art_formatter(obj, **kwds) 553 if type(out) is not OutputUnicodeArt: 554 raise OutputTypeException('backend returned wrong output type, require UnicodeArt') /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/rich_output/backend_base.py in unicode_art_formatter(self, obj, **kwds) 425 result = unicode_art(obj) 426 from sage.repl.rich_output.output_basic import OutputUnicodeArt --> 427 return OutputUnicodeArt(str(result)) 428 429 def latex_formatter(self, obj, **kwds): /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/structure/sage_object.pyx in sage.structure.sage_object.SageObject.__repr__ (build/cythonized/sage/structure/sage_object.c:2558)() 192 except AttributeError: 193 return super().__repr__() --> 194 result = reprfunc() 195 if isinstance(result, str): 196 return result /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/typeset/character_art.py in _repr_(self) 153 hsize = MAX_WIDTH 154 else: --> 155 hsize = self._terminal_width() 156 # if the draw is larger than the max length, try to split it 157 if hsize <= self._l and self._breakpoints: /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/typeset/character_art.py in _terminal_width(self) 281 import termios 282 import struct --> 283 rc = fcntl.ioctl(int(0), termios.TIOCGWINSZ, 284 struct.pack('HHHH', sys.stdout.fileno(), 0, 0, 0)) 285 h, w, hp, wp = struct.unpack('HHHH', rc) OSError: [Errno 25] Inappropriate ioctl for device }}} -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/61bf1b1e-23d0-4354-9328-1b8b720922b2n%40googlegroups.com.