Hi, thanks for the quick response! If I run
*./sage* then close sage and run *./sage -tp --long src/sage/manifolds* the errors remain the same... Best, Taj On Tue, Sep 8, 2020 at 10:21 AM Dima Pasechnik <dimp...@gmail.com> wrote: > On Tue, Sep 8, 2020 at 8:41 AM Taj Jankovic <taj.janko...@gmail.com> > wrote: > > > > Hi everyone, > > > > I am having trouble with the SageMath. > > > > 1/ I've downloaded the binary tar file > sage-9.1-Ubuntu_18.04-x86_64.tar.bz2 from > > https://www.sagemath.org/download-linux.html > > > > 2/ Then > > tar jxvf sage-9.1-Ubuntu_18.04-x86_64.tar.bz2 > > cd SageMath > > at this point one should run > > ./sage > > without parameters. > Only then it should be ready (the 1st run is a kind of bootstrap) > > > ./sage -tp --long src/sage/manifolds > > > > However, instead of "All tests passed!", I get a multitude of errors. > > > > -a typical error is: > > > > sage -t --long src/sage/manifolds/utilities.py > > ********************************************************************** > > File "src/sage/manifolds/utilities.py", line 54, in > sage.manifolds.utilities.SimplifySqrtReal > > Failed example: > > assume(x<1) > > Exception raised: > > Traceback (most recent call last): > > File > "/home/taj/SageMath/local/lib/python3.7/site-packages/sage/doctest/forker.py", > line 681, in _run > > self.compile_and_execute(example, compiler, test.globs) > > File > "/home/taj/SageMath/local/lib/python3.7/site-packages/sage/doctest/forker.py", > line 1123, in compile_and_execute > > exec(compiled, globs) > > File "<doctest sage.manifolds.utilities.SimplifySqrtReal[0]>", > line 1, in <module> > > assume(x<Integer(1)) > > File > "/home/taj/SageMath/local/lib/python3.7/site-packages/sage/symbolic/assumptions.py", > line 627, in assume > > x.assume() > > File "sage/symbolic/expression.pyx", line 1877, in > sage.symbolic.expression.Expression.assume > (build/cythonized/sage/symbolic/expression.cpp:13564) > > m = self._maxima_init_assume_() > > File "sage/symbolic/expression.pyx", line 1953, in > sage.symbolic.expression.Expression._maxima_init_assume_ > (build/cythonized/sage/symbolic/expression.cpp:14329) > > m = '(%s)%s(%s)' % (l, maxima._relation_symbols()[op], r) > > File "sage/misc/lazy_import.pyx", line 321, in > sage.misc.lazy_import.LazyImport.__getattr__ > (build/cythonized/sage/misc/lazy_import.c:3536) > > return getattr(self.get_object(), attr) > > File "sage/misc/lazy_import.pyx", line 188, in > sage.misc.lazy_import.LazyImport.get_object > (build/cythonized/sage/misc/lazy_import.c:2347) > > return self._get_object() > > File "sage/misc/lazy_import.pyx", line 220, in > sage.misc.lazy_import.LazyImport._get_object > (build/cythonized/sage/misc/lazy_import.c:2586) > > self._object = getattr(__import__(self._module, {}, {}, > [self._name]), self._name) > > File > "/home/taj/SageMath/local/lib/python3.7/site-packages/sage/interfaces/maxima_lib.py", > line 92, in <module> > > from sage.libs.ecl import EclObject, ecl_eval > > ImportError: > /home/taj/SageMath/local/lib/python3.7/site-packages/sage/libs/ > ecl.cpython-37m-x86_64-linux-gnu.so: undefined symbol: cl_env_p > > ********************************************************************** > > > > I am using Ubuntu 18.04 LTS and have Python 2.7, 3.6, and 3.7 installed. > Does anyone maybe have an idea of what could be causing these errors? Any > help is very much appreciated. > > > > Best regards, > > Taj Jankovič > > > > -- > > 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/308662a3-99ea-4aab-96e6-7a2878f8a2fdn%40googlegroups.com > . > > -- > 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/CAAWYfq3PAg4%3DnVZyTMLphu65_rcjgOEh9Q-0N%3D69MR0yyrSf8w%40mail.gmail.com > . > -- 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/CAAEL6_0QERrA%3DZ4w-guEpWLYFu9Gu8Dazx3x-QAaw8SPbYBH9Q%40mail.gmail.com.
