diff -up tex/latex/sympytexpackage/sympytex.sty.than tex/latex/sympytexpackage/sympytex.sty
--- tex/latex/sympytexpackage/sympytex.sty.than	2017-07-05 14:24:09.206951593 +0200
+++ tex/latex/sympytexpackage/sympytex.sty	2017-07-05 14:25:09.994666464 +0200
@@ -43,13 +43,13 @@
 \newwrite\ST@sf
 \immediate\openout\ST@sf=\jobname.sympy
 \newcommand{\ST@wsf}[1]{\immediate\write\ST@sf{#1}}
-\iffalse
+%\iffalse
 %% To get .sympy files to automatically change the Python path to find
 %% sympytex.py, delete the \iffalse and \fi lines surrounding this and
 %% change the directory below to where sympytex.py can be found.
 \ST@wsf{import sys}
-\ST@wsf{sys.path.insert(0, 'directory with sympytex.py')}
-\fi
+\ST@wsf{sys.path.insert(0, '/usr/share/texlive/texmf-dist/scripts/sympytexpackage')}
+%\fi
 \ST@wsf{import sympy}
 \ST@wsf{import sympytex}
 \ST@wsf{sympytex.openout('\jobname')}