lasso-2.6.0-5.fc29 fails to build in F29: checking for python... no checking for swig... swig checking for variadic cpp macros... yes ./configure: line 14507: -c: command not found configure: error: Python must be installed to compile lasso This is triggered by upgrading python2 to 2.7.15-5 that moved /usr/bin/python file into python-unversioned-command package.
Updated AC_CHECK_PROGS in configure.ac to search for versioned python in addition to unversioned in priority order.