> This is _usually_ a sign of a pure-Perl version of Scalar::Util, which > doesn't suppor weaken(). Try installing Scalar::Util from CPAN so that > you get the XS goodness.
True. I tried to 'cpan' it, but it complained that it was already installed. Downloaded manually and installed, and now it works. Thank you, Ilmari -- Alberto Simões
