Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "/home/e/se/sympy/core/evalf.py", line 1532, in N

return sympify(x).evalf(n, **options)


 "/home/e/se/sympy/core/evalf.py", line 1437, in evalf

result = evalf(self, prec + 4, options)


 "/home/e/se/sympy/core/evalf.py", line 1307, in evalf

r = rf(x, prec, options)


 "/home/e/se/sympy/core/evalf.py", line 559, in evalf_mul

arg = evalf(arg, prec, options)


 "/home/e/se/sympy/core/evalf.py", line 1307, in evalf

r = rf(x, prec, options)


 "/home/e/se/sympy/core/evalf.py", line 519, in evalf_add

terms = [evalf(arg, prec + 10, options) for arg in v.args]


 "/home/e/se/sympy/core/evalf.py", line 519, in <listcomp>

terms = [evalf(arg, prec + 10, options) for arg in v.args]


 "/home/e/se/sympy/core/evalf.py", line 1307, in evalf

r = rf(x, prec, options)


 "/home/e/se/sympy/core/evalf.py", line 1037, in evalf_integral

result = do_integral(expr, workprec, options)


 "/home/e/se/sympy/core/evalf.py", line 996, in do_integral

result, quadrature_error = quadts(f, [xlow, xhigh], error=1)


 "/usr/local/lib/python3.6/dist-packages/mpmath/calculus/quadrature.py", line 786, in quadts

return ctx.quad(*args, **kwargs)


 "/usr/local/lib/python3.6/dist-packages/mpmath/calculus/quadrature.py", line 743, in quad

v, err = rule.summation(f, points[0], prec, epsilon, m, verbose)


 "/usr/local/lib/python3.6/dist-packages/mpmath/calculus/quadrature.py", line 232, in summation

results.append(self.sum_next(f, nodes, degree, prec, results, verbose))


 "/usr/local/lib/python3.6/dist-packages/mpmath/calculus/quadrature.py", line 304, in sum_next

S += self.ctx.fdot((w,f(x)) for (x,w) in nodes)


 "/usr/local/lib/python3.6/dist-packages/mpmath/ctx_mp_python.py", line 925, in fdot

for a, b in A:


 "/usr/local/lib/python3.6/dist-packages/mpmath/calculus/quadrature.py", line 304, in <genexpr>

S += self.ctx.fdot((w,f(x)) for (x,w) in nodes)


 "/usr/local/lib/python3.6/dist-packages/mpmath/calculus/quadrature.py", line 224, in <lambda>

f = lambda x: _f(-x) + _f(x)


 "/home/e/se/sympy/core/evalf.py", line 969, in f

re, im, re_acc, im_acc = evalf(func, mp.prec, {'subs': {x: t}})


 "/home/e/se/sympy/core/evalf.py", line 1307, in evalf

r = rf(x, prec, options)


 "/home/e/se/sympy/core/evalf.py", line 559, in evalf_mul

arg = evalf(arg, prec, options)


 "/home/e/se/sympy/core/evalf.py", line 1307, in evalf

r = rf(x, prec, options)


 "/home/e/se/sympy/core/evalf.py", line 676, in evalf_pow

re, im, re_acc, im_acc = evalf(base, prec + 5, options)


 "/home/e/se/sympy/core/evalf.py", line 1312, in evalf

x = x.subs(evalf_subs(prec, options['subs']))


 "/home/e/se/sympy/core/basic.py", line 997, in subs

rv = rv._subs(old, new, **kwargs)


 "/home/e/se/sympy/core/cache.py", line 94, in wrapper

retval = cfunc(*args, **kwargs)


 "/home/e/se/sympy/core/basic.py", line 1111, in _subs

rv = fallback(self, old, new)


 "/home/e/se/sympy/core/basic.py", line 1088, in fallback

rv = self.func(*args)


 "/home/e/se/sympy/core/cache.py", line 94, in wrapper

retval = cfunc(*args, **kwargs)


 "/home/e/se/sympy/core/function.py", line 454, in __new__

result = result.evalf(mlib.libmpf.prec_to_dps(pr))


 "/home/e/se/sympy/core/evalf.py", line 1437, in evalf

result = evalf(self, prec + 4, options)


 "/home/e/se/sympy/core/evalf.py", line 1313, in evalf

xe = x._eval_evalf(prec)


 "/home/e/se/sympy/core/function.py", line 567, in _eval_evalf

v = func(*args)


 "/usr/local/lib/python3.6/dist-packages/mpmath/ctx_mp_python.py", line 993, in f

return ctx.make_mpf(mpf_f(x._mpf_, prec, rounding))


 "/usr/local/lib/python3.6/dist-packages/mpmath/libmp/gammazeta.py", line 2353, in mpf_factorial

return mpf_gamma(x, prec, rnd, 1)


 "/usr/local/lib/python3.6/dist-packages/mpmath/libmp/gammazeta.py", line 1950, in mpf_gamma

raise ValueError("gamma function pole")
ValueError: gamma function pole

Traceback (most recent call last):


 "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main

"__main__", fname, loader, pkg_name)


 "/usr/lib/python2.7/runpy.py", line 72, in _run_code

exec code in run_globals


 "/home/treaki/bin/youtube-dl/__main__.py", line 19, in <module>


 "/home/treaki/bin/youtube-dl/youtube_dl/__init__.py", line 452, in main


 "/home/treaki/bin/youtube-dl/youtube_dl/__init__.py", line 442, in _real_main


 "/home/treaki/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 1796, in download


 "/home/treaki/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 696, in extract_info


 "/home/treaki/bin/youtube-dl/youtube_dl/extractor/common.py", line 369, in extract


 "/home/treaki/bin/youtube-dl/youtube_dl/extractor/openload.py", line 85, in _real_extract
ValueError: unichr() arg not in range(0x110000) (wide Python build)
