# Compile Errors in Linux
**URL:** https://community.zeek.org/t/compile-errors-in-linux/17
**Category:** Zeek
**Created:** [September 14, 1998, 10:38pm UTC](https://community.zeek.org/t/compile-errors-in-linux/17 "1998-09-14T22:38:26Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@jordan](https://community.zeek.org/u/jordan)
#### Post date: [September 14, 1998, 10:38pm UTC](https://community.zeek.org/t/compile-errors-in-linux/17/1 "1998-09-14T22:38:26Z")
From olav.kolbu@usit.uio.no Mon Sep 14 15:34:16 1998
\_All\_ the members of the tcphdr and udphdr structs have
different names under Linux compared to what's expected in the
source.
Hey, you get what you pay for! 🙂
/jordan
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### Author:  [@cmiller](https://community.zeek.org/u/cmiller)
#### Post date: [September 14, 1998, 10:46pm UTC](https://community.zeek.org/t/compile-errors-in-linux/17/2 "1998-09-14T22:46:11Z")
Hey, you get what you pay for! 🙂
And you paid how much for BRO? 🙂
At any rate, linux conventions should at least (or most, considering),
be #ifdef'd in. I'll help; it's way too popular to ignore..
- chad
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### Author:  [@Markus\_Friedl](https://community.zeek.org/u/Markus_Friedl)
#### Post date: [September 15, 1998, 6:13am UTC](https://community.zeek.org/t/compile-errors-in-linux/17/3 "1998-09-15T06:13:19Z")
a better idea is: get a new version of the linux libc.
at least version 5.4.46 has standard tcp/ip structures
like BSD (struct tcphdr, struct ip).
you may have to define \_\_BSD\_SOURCE for 'struct ip'.
-markus
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### Author:  [@system](https://community.zeek.org/u/system)
#### Post date: [May 6, 2022, 3:36pm UTC](https://community.zeek.org/t/compile-errors-in-linux/17/4 "2022-05-06T15:36:02Z")