Re: Snort3 installation problem on Ubuntu 20.04 : CMake Error: The following variables are used in this project, but they are set to NOTFOUND

Hello Dorian,

Thank you for your reply. I have Flex installed from the current apt 
package (version 2.6.4) on Ubuntu 20.04, whereas I downloaded Snort3 via 
'wget 
https://github.com/snort3/snort3/archive/refs/tags/3.1.28.0.tar.gz'

Similarly, gperftools is installed manually via 'wget 
https://github.com/gperftools/gperftools/releases/download/gperftools-2.9/gperftools-2.9.tar.gz'

Libdaq is also cloned from git (and compiled manually): 'git clone 
https://github.com/snort3/libdaq.git'

The various other dependencies are installed via apt: 'apt install 
build-essential libpcap-dev libpcre3-dev libnet1-dev zlib1g-dev luajit 
hwloc libdnet-dev libdumbnet-dev bison flex liblzma-dev openssl 
libssl-dev pkg-config libhwloc-dev cmake cpputest libsqlite3-dev 
uuid-dev libcmocka-dev libnetfilter-queue-dev libmnl-dev autotools-dev 
libluajit-5.1-dev libunwind-dev'

I will carefully re-read your message and Adrian Mamolea's message in 
the coming hours, and will write back to the list. Thank you again, 
guys, for your help.

With all best wishes,

Dave


On 2022-05-27 19:08, Dorian ROSSE via Snort-users wrote:
> Dear adrian and dave,
> 
> 
> I should understand good cmake,
> 
> Does flex is build with cmake or you speak about snort ?
> 
> If flex is build with cmake from what location do you download flex
> because from my setup this is download by way packaged ?
> 
> Thank you in advance for your answer,
> 
> Regards.
> 
> 
> Dorian rosse.
> 
> -----Message d'origine-----
> De : Snort-users <[email protected]> De la part de
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> Envoyé : vendredi 27 mai 2022 14:00
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> Objet : Snort-users Digest, Vol 60, Issue 18
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