While running the curl command and after answering Yes to the prompt to configure Nginx:
Preconfiguring packages ...
Checking Nginx configuration...
Can't locate LWP/UserAgent.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.14.2 /usr/local/share/perl/5.14.2 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.14 /usr/share/perl/5.14 /usr/local/lib/site_perl .).
BEGIN failed--compilation aborted.
Can't locate LWP/UserAgent.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.14.2 /usr/local/share/perl/5.14.2 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.14 /usr/share/perl/5.14 /usr/local/lib/site_perl .).
BEGIN failed--compilation aborted.
Selecting previously unselected package libcommon-sense-perl.