You have to follow these steps: 1/ downgrade libgs9 to 9.18~dfsg~0-0ubuntu2 2/ downgrade ghostscript to 9.18~dfsg~0-0ubuntu2 3/ reinstall pstoedit
You have to follow these steps: 0-0ubuntu2 0-0ubuntu2
1/ downgrade libgs9 to 9.18~dfsg~
2/ downgrade ghostscript to 9.18~dfsg~
3/ reinstall pstoedit