Hello I'm struggling with LAS 6.5.2.1 installation with these issues: The following Perl modules haven't been installed: Parse::Lex URI Then i got to choose 2) part of the LAS distribution because it cannot be installed differently. The modules appears to be installed fine, but the script says Installation of following modules failed: ParseLex-2.15 URI-1.19 If I'm trying to make hand install, the URI installs fine but Parse::Lex fails on all tests. So I'm stuck, with no way out. Any help would be greatly appreciated Lukas Lehner