(CNN) The headache for the 2016 Rio Olympic Games organizers shows no signs of subsiding. Six weeks before the Games are set to begin, Francisco Dornelles, the acting governor of the state of Rio de Janeiro, told the Brazilian newspaper O Globo that the state has not yet received recently-approved federal funds to beef up security and transportation for the quadrennial competition. "I am optimistic about the games, but I have to show the reality. We can make a great Olympics, but if some steps are not taken, it can be a big failure," Dornelles told O Globo. Olympic Games: Is Rio ready?Rio Olympics have been plagued by finance concernsBrazil is struggling with its worst recession since the 1930sThe country is also dealing with the Zika virus and political turmoil
_'s federal government approved the bailout, worth about $850 million (2.9 billion reals), last week.