Errror with acroread

[Paul Smith]

Dear All

I am getting the following:

$ /usr/bin/acroread
/usr/local/Adobe/Acrobat7.0/Reader/intellinux/bin/acroread: error
while loading shared libraries:
/usr/local/Adobe/Acrobat7.0/Reader/intellinux/lib/libJP2K.so: cannot
restore segment prot after reloc: Permission denied
$

Any ideas?

Paul