It seems that PCRE is now required to install pike.
Is this intentional?
/home/ph/Pike/7.5/build/linux-2.4.24-1-686-i686/lib/modules/Regexp.pmod:88:Index 'Plain' not present in module '_Regexp_PCRE'. /home/ph/Pike/7.5/build/linux-2.4.24-1-686-i686/lib/modules/Regexp.pmod:94:Index 'Plain' not present in module '_Regexp_PCRE'. /home/ph/Pike/7.5/build/linux-2.4.24-1-686-i686/lib/modules/Regexp.pmod:100:Index 'Plain' not present in module '_Regexp_PCRE'. /home/ph/Pike/7.5/build/linux-2.4.24-1-686-i686/lib/modules/Regexp.pmod:107:Index 'Plain' not present in module '_Regexp_PCRE'. /home/ph/Pike/7.5/bin/install.pike:384:Undefined identifier "Regexp". /home/ph/Pike/7.5/bin/install.pike:1070:Must return a value for a non-void function. /home/ph/Pike/7.5/bin/install.pike:1090:Must return a value for a non-void function. /home/ph/Pike/7.5/bin/install.pike:1136:Must return a value for a non-void function.