Product : Ensim Pro X for Linux
Version : 10.0.0 (Fedora Core 2, Fedora Core 4, Red Hat Enterprise Linux 4ES, CentOS 4.1, CentOS 4.2 and CentOS 4.3)
Date :  08-August-2006
Description : This hotfix addresses a critical issue identified with the Ensim Pro X for Linux licensing mechanism. Ensim Pro X for Linux checks licenses at regular intervals for authenticity. This validation is failing in certain cases where the system time has been changed.
 
Download :

For fc2:
ftp://ftp.ensim.com/download/pro/linux/10.0.0/hotfix/licensing/fc2/licenselib.pyc
md5sum: e115b8243b3bdf313ea0f9d1462a5941

For fc4:
ftp://ftp.ensim.com/download/pro/linux/10.0.0/hotfix/licensing/fc4/licenselib.pyc
md5sum: 50366044a45dfa980c290dd4b2a9f7de

For RHEL4, CentOS 4.1, CentOS 4.2 and CentOS 4.3:
ftp://ftp.ensim.com/download/pro/linux/10.0.0/hotfix/licensing/rhel4/licenselib.pyc
md5sum: ced6643f0f54c0d93f67244eb6b3f06b

Instructions:

1. Download the licenselib.pyc binary from the location mentioned above.
2. Copy the binary to /usr/lib/ensim/eplapi/licensing/

          # cp -f licenselib.pyc /usr/lib/ensim/eplapi/licensing/