message: Cannot use a version already used... Even on testpypi...
diff: set (GUDHI_MAJOR_VERSION 3)
  set (GUDHI_MINOR_VERSION 2)
  -set (GUDHI_PATCH_VERSION 0)
  +set (GUDHI_PATCH_VERSION 0a0)
  set(GUDHI_VERSION ${GUDHI_MAJOR_VERSION}.${GUDHI_MINOR_VERSION}.${GUDHI_PATCH_VERSION})
  message(STATUS "GUDHI version : ${GUDHI_VERSION}")
  