y.tab.h not found

[robins]

Looks like a recent change broke this:

[ec2@ip-111 tools]$ make yacc -d -v qgen.y gcc -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -DYYDEBUG -DLINUX -g -Wall -c -o expr.o expr.c expr.c:49:19: fatal error: y.tab.h: No such file or directory

include "y.tab.h"

               ^

compilation terminated. make: *** [expr.o] Error 1 [ec2@ip-111 tools]$

(I have the instance around, let me know if you want me to test something out)

[gregrahn]

Be sure to install the prerequisite tools (I'll make a README soon for this). My guess is you are missing yacc. File y.tab.h is generated via yacc -d -v qgen.y

For Ubuntu: sudo apt-get install gcc make flex bison byacc git For CentOS/RHEL: sudo yum install gcc make flex bison byacc git

The following worked fine for me on Ubuntu 16.04:

sudo apt-get install gcc make flex bison byacc git
git clone https://github.com/gregrahn/tpcds-kit.git
cd tpcds-kit/tools
make OS=LINUX

grahn@ubuntu:~/tpcds-kit/tools$ ls -l ds*
-rwxrwxr-x 1 grahn grahn 462008 Mar  5 08:45 dsdgen
-rwxrwxr-x 1 grahn grahn 292520 Mar  5 08:45 dsqgen

[robins]

Thanks (closing the issue). It's weird because I've used this earlier on this system and unless this was a recent change, I was assuming this system already had the required software.