André, No, I wasn't aware that I need a TeX installation.
Ah, that fixes the issue. Thanks. -- Don -- Donald Tillman, Palo Alto, California http://www.till.com > On May 24, 2020, at 11:42 PM, André Wobst <[email protected]> wrote: > > Dear Donald, > > are you aware that you need a TeX installation? Like texlive > (https://www.tug.org/texlive/) > > Trying to simulate what happens without TeX being available, I just changed > the name of the tex executable in my .pyxrc. The result looks a bit > different, but still ... I think this could be the source of your problem. > > Best, > > > André > > > wobsta@x1:~/pyx/dev$ python hello.py > Platform name is: posix > Python executable: /home/wobsta/.pyenv/versions/pyxdev/bin/python > Python version: 3.6.9 (default, Sep 4 2019, 18:32:29) > [GCC 8.3.0] > PyX comes from: /home/wobsta/pyx/dev/pyx/__init__.py > PyX version: 0.15 > pyxrc is loaded from: /home/wobsta/.pyxrc > pykpathsea: not available > file locators in use: local, internal, recursivedir, ls_R > PyX executes tex_not_installed with args ['--output-directory', > '/tmp/pyx1apacx7z', '--ipc'] located at None > Traceback (most recent call last): > File "hello.py", line 9, in <module> > c.text(0, 0, r"Hello, world!") > File "/home/wobsta/pyx/dev/pyx/canvas.py", line 409, in text > return self.insert(self.textengine.text(x, y, atext, *args, **kwargs)) > File "/home/wobsta/pyx/dev/pyx/text.py", line 1454, in wrapped > return f(self, *args, **kwargs) > File "/home/wobsta/pyx/dev/pyx/text.py", line 1490, in text > return self.instance.text(*args, **kwargs) > File "/home/wobsta/pyx/dev/pyx/text.py", line 1330, in text > return self.text_pt(unit.topt(x), unit.topt(y), *args, **kwargs) > File "/home/wobsta/pyx/dev/pyx/text.py", line 1304, in text_pt > left_pt, right_pt, height_pt, depth_pt = self.do_typeset(expr, > self.texmessages_run_default + self.texmessages_run + texmessages) > File "/home/wobsta/pyx/dev/pyx/text.py", line 1221, in do_typeset > self.do_start() > File "/home/wobsta/pyx/dev/pyx/text.py", line 1370, in do_start > super().do_start() > File "/home/wobsta/pyx/dev/pyx/text.py", line 1176, in do_start > self.popen = config.Popen(cmd, stdin=config.PIPE, stdout=config.PIPE, > stderr=config.STDOUT, bufsize=0) > File "/home/wobsta/pyx/dev/pyx/config.py", line 218, in Popen > return subprocess.Popen(cmd, *args, **kwargs) > File "/home/wobsta/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line > 729, in __init__ > restore_signals, start_new_session) > File "/home/wobsta/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line > 1364, in _execute_child > raise child_exception_type(errno_num, err_msg, err_filename) > FileNotFoundError: [Errno 2] No such file or directory: 'tex_not_installed': > 'tex_not_installed' > Error in atexit._run_exitfuncs: > Traceback (most recent call last): > File "/home/wobsta/pyx/dev/pyx/text.py", line 1035, in _cleanup > self.do_finish(cleanup=False) > File "/home/wobsta/pyx/dev/pyx/text.py", line 1235, in do_finish > self.go_finish() > File "/home/wobsta/pyx/dev/pyx/text.py", line 1364, in go_finish > self._execute("\\end%\n", self.texmessages_end_default + > self.texmessages_end, STATE_TYPESET, STATE_DONE) > File "/home/wobsta/pyx/dev/pyx/text.py", line 1078, in _execute > self.texoutput.expect(None) > AttributeError: 'SingleTexEngine' object has no attribute 'texoutput' > > > Am 25.05.20 um 01:22 schrieb Donald Tillman: >> Hi folks, >> I'm trying PyX for the first time. This is on an iMac, High Sierra, 10.13.6. >> The third line of the Hello World demo blows out with this error: >>>>> c.text(0, 0, "Hello, world!") >> Traceback (most recent call last): >> File "<stdin>", line 1, in <module> >> File "/anaconda3/lib/python3.7/site-packages/pyx/canvas.py", line 409, in >> text >> return self.insert(self.textengine.text(x, y, atext, *args, **kwargs)) >> File "/anaconda3/lib/python3.7/site-packages/pyx/text.py", line 1454, in >> wrapped >> return f(self, *args, **kwargs) >> File "/anaconda3/lib/python3.7/site-packages/pyx/text.py", line 1490, in >> text >> return self.instance.text(*args, **kwargs) >> File "/anaconda3/lib/python3.7/site-packages/pyx/text.py", line 1330, in >> text >> return self.text_pt(unit.topt(x), unit.topt(y), *args, **kwargs) >> File "/anaconda3/lib/python3.7/site-packages/pyx/text.py", line 1304, in >> text_pt >> left_pt, right_pt, height_pt, depth_pt = self.do_typeset(expr, >> self.texmessages_run_default + self.texmessages_run + texmessages) >> File "/anaconda3/lib/python3.7/site-packages/pyx/text.py", line 1224, in >> do_typeset >> return self._execute(expr, texmessages, STATE_TYPESET, STATE_TYPESET) >> File "/anaconda3/lib/python3.7/site-packages/pyx/text.py", line 1091, in >> _execute >> self.texoutput.expect("PyXInputMarker:executeid=%i:" % self.executeid) >> AttributeError: 'SingleTexEngine' object has no attribute 'texoutput' >> Perhaps there's some secret step I've missed? >> Thanks! >>>>> pyxinfo() >> Platform name is: posix >> Python executable: /anaconda3/bin/python >> Python version: 3.7.3 (default, Mar 27 2019, 16:54:48) >> [Clang 4.0.1 (tags/RELEASE_401/final)] >> PyX comes from: /anaconda3/lib/python3.7/site-packages/pyx/__init__.py >> PyX version: 0.15 >> pyxrc would be loaded from: /Users/till/.pyxrc >> pykpathsea: not available >> file locators in use: local, internal, pykpathsea, kpsewhich >> -- Don > -- > by _ _ _ > / \ \ / ) Dr. André Wobst, [email protected], https://www.wobsta.de > / _ \ \/\/ / wobsta GmbH, Amselweg 22, 85716 Unterschleißheim, Germany > (_/ \_)_/\_/ Office: +49 (0)89 5480 3394, Mobile: +49 (0)160 9380 4217 >
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