install error in r933

[pgentoo]

I'm getting the following when running ispcp-setup. Any ideas?

engine # /var/www/ispcp/engine/setup/ispcp-setup
Global symbol "@apache_file" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2472.
Global symbol "$apache_file" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2473.
Global symbol "@apache_file" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2473.
Global symbol "$apache_file" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2474.
Global symbol "$file" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2475.
Global symbol "$apache_file" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2475.
Global symbol "$word" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2477.
Global symbol "$file" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2479.
Global symbol "@lines" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2480.
Global symbol "$nummatches" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2483.
Global symbol "$word" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2483.
Global symbol "@lines" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2483.
Global symbol "$nummatches" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2486.
Global symbol "$apache_file" requires explicit package name at /var/www/ispcp/engine/setup/ispcp-setup line 2487.
Execution of /var/www/ispcp/engine/setup/ispcp-setup aborted due to compilation errors.