--with-system-cliquer=force \
--with-system-cmake=force \
--with-system-curl=force \
- --with-system-cython=force \
--with-system-ecl=force \
--with-system-eclib=force \
--with-system-fflas_ffpack=force \
--with-system-giac=force \
--with-system-git=force \
--with-system-givaro=force \
- --with-system-gmpy2=force \
--with-system-gsl=force \
--with-system-iconv=force \
--with-system-iml=force \
--with-system-qhull=force \
--with-system-readline=force \
--with-system-rw=force \
+ --with-system-scipy=force \
--with-system-singular=force \
--with-system-sqlite=force \
--with-system-suitesparse=force \
--with-system-symmetrica=force \
--with-system-sympow=force \
+ --with-system-sympy=force \
--with-system-tachyon=force \
--with-system-tox=force \
--with-system-xz=force \