DPK psft-dpk-setup.sh fails with ksh: python 0403-006 Execute permission denied

HI I'm  Attempting to install PS_HOME  on AIX SERVER USING NATIVE LINUX DOWNLOAD.  i ftp over the download files and chown all dowload files to root:system.  When I execute  

psft-dpk-setup.sh --env_type midtier --deploy_only --deploy_type tools_home:

root@(ptm01erpd25) setup # pwd

/u01/app/psreports/DPK_INSTALL/setup

root@(ptm01erpd25) setup # ls

bs-manifest         psft-dpk-setup.bat  psft-dpk-setup.sh   puppet              python              scripts             win_python

root@(ptm01erpd25) setup # ls -ltr

total 40

drwxrwxrwx    6 root     system          256 Feb 14 2017  python

drwxrwxrwx    6 root     system         4096 Mar 31 2017  scripts

-rwxrwxrwx    1 root     system         1547 Apr 05 2017  psft-dpk-setup.sh

-rwxrwxrwx    1 root     system         1506 Jun 19 2017  psft-dpk-setup.bat

-rwxrwxrwx    1 root     system           46 May 31 12:11 bs-manifest