In order to solve this issue, one has to remove evry file from directories /tmp/ezwebin and var/storage/packages. In fact, it seems that there is a conflict between an old var/storage/packages/ez-systems directory and the new one var/storage/packages/eZ-systems (the caps makes the difference ?)...
Afetr removal, the import phase is OK. BUT the following step stops on a PHP error : any idea ?
[root@Efferalgan equiMan]# php ezwebinupgrade.php --to-version=1.3-0
Notice: No siteaccess provided, will use default siteaccess
Warning: Processing in auto-mode:
- packages will be downloaded to '/tmp/ezwebin';
- packages will be imported to 'var/storage/packages/eZ-systems';
- installing of existing classes will be skipped;
- all files(extesion, design, downloaded and imported packages) will be overwritten;
Continue? [y/n]: y
Configuring...
Downloading...
ezwebin_classes
ezwebin_extension
ezwebin_design_blue
ezwebin_design_gray
ezwebin_site
Importing...
ezwebin_classes
ezwebin_extension
ezwebin_design_blue
ezwebin_design_gray
ezwebin_site
Installing...
Installing package 'ezwebin_classes' PHP Fatal error: Call to a member function isClassAttributeRemovable() on a non-object in /home/equiman/equiMan/kernel/classes/ezcontentclass.php on line 867
Fatal error: eZ Publish did not finish its request The execution of eZ Publish was abruptly ended, the debug output is present below.