# bro 1.1-current compile error **URL:** \ **Category:** Zeek\ **Created:** [July 13, 2006, 10:00pm UTC](https://community.zeek.org/t/bro-1-1-current-compile-error/996 "2006-07-13T22:00:49Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Jingmin\_Zhou](https://avatars.discourse-cdn.com/v4/letter/j/5fc32e/32.png) [@Jingmin\_Zhou](https://community.zeek.org/u/Jingmin_Zhou)\ **Post date:** [July 13, 2006, 10:00pm UTC](https://community.zeek.org/t/bro-1-1-current-compile-error/996/1 "2006-07-13T22:00:49Z")
Hi, apology if this has been reported/fixed. I'm compiling bro on Mac OS X 10.4.7 (gcc 4.0.1) and get error as the following: g++ -DHAVE\_CONFIG\_H -I. -I. -I.. -I. -I../src/binpac -I../src -I. -I.. -Ilibedit -O -W -Wall -Wno-unused -g -O2 -c -o TCP.o `test -f TCP.cc || echo './'`TCP.cc TCP.cc: In member function 'virtual void TCP\_Connection::NextPacket(double, int, const IP\_Hdr\*, int, int, const u\_char\*&, int&, int&, const pcap\_pkthdr\*, const u\_char\*, int)': TCP\_Endpoint.h:170: error: 'uint32 TCP\_Endpoint::ack\_seq' is protected TCP.cc:768: error: within this context TCP\_Endpoint.h:170: error: 'uint32 TCP\_Endpoint::ack\_seq' is protected TCP.cc:777: error: within this context make[4]: \*\*\* [TCP.o] Error 1 make[3]: \*\*\* [all-recursive] Error 1 make[2]: \*\*\* [all] Error 2 make[1]: \*\*\* [all-recursive] Error 1 make: \*\*\* [all] Error 2 A quick (crude) fix is to modify TCP\_Endpoint.h and move the line "uint32 start\_seq, last\_seq, ack\_seq;" above "protected:". Other than this, it seems everything is working smoothly. 🙂 Cheers, Jimmy ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/zeek/original/1X/f09d732bc2cc7c7cc7e35db67cf4e1d5233ce7a7.png) [@system](https://community.zeek.org/u/system)\ **Post date:** [May 6, 2022, 3:37pm UTC](https://community.zeek.org/t/bro-1-1-current-compile-error/996/2 "2022-05-06T15:37:55Z")