Uploaded GF 1.45 to plug-ins directory. Upon trying to activate it, get the following:
"Plugin could not be activated because it triggered a fatal error.
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /home/username/public_html/wp-content/plugins/gravityforms/gravityforms.php on line 59"
Deactivated, deleted and repeated process, but with identical results. Using StudioPress Genesis, with Platinum child theme. Have been able to successfully install GF with other test WP installations prior to this.