* Debian/Ubuntu package: libpopt-dev
+ - Perl (optional)
+ Needed for make check and tests.
+
+ - Python >= 3.0 (optional)
+ Needed for make check and tests.
+
+ * Debian/Ubuntu package: python3
+
- SWIG >= 2.0 (optional)
Needed for Python bindings (--enable-python-bindings).