So it need to change two file. Thanks. cheers, KZ ----- Original Message ----- From: Amos Jeffries <squid3@xxxxxxxxxxxxx> To: squid-users@xxxxxxxxxxxxxxx Cc: Sent: Thursday, December 8, 2011 2:04 PM Subject: Re: Problem compiling Squid 3.1.18 on Ubuntu 10.04 LTS - store.cc On 8/12/2011 6:33 p.m., kzl wrote: > Hi Amos, > > As refer to http://bugs.squid-cache.org/show_bug.cgi?id=3440 , how to change StoreEntry::deferProducer not to be const? > I'd tried just remove "const" word in the line, it shows: > store.cc:372: error: prototype for `void StoreEntry::deferProducer(RefCount<AsyncCall>&)' does not match any in class `StoreEntry' > Store.h:194: error: candidate is: void StoreEntry::deferProducer(const RefCount<AsyncCall>&) > *** Error code 1 > > cheers, > kz > This is the patch that went on top of 3.1.18: http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10415.patch Amos