Failed installation

[anacondaq]

Problem:

Clean and fresh and updated Ubuntu 18.04
hash: c446c1d

Trying to install it, and it's has issues below:
tl;dr:

./configure: error: C compiler /usr/bin/gcc-8 is not found

Options selected:

14.2 nginx (stable)
pagespeed (stable) / naxsi
nothing more.

Problems:

• can't finish installation.
• selected for some reason 1.15* branch instead of stable 1.14 branch
• gcc not founded for some reason too.

How reproduce:

1. vultr / digitalocean / or any other cloud provider with 18.04 ubuntu

2. bash <(wget -qO - https://raw.githubusercontent.com/VirtuBox/nginx-ee/master/nginx-build.sh)

3. select: sable nginx branch, pagespeed (stable) naxsi, nothing more.
4. you will see the error.

More Detailed:

./configure.  You can see these with 'nginx -V'.
patching file src/event/ngx_event_openssl.c
Hunk #1 succeeded at 1184 (offset 53 lines).
Hunk #2 succeeded at 1723 (offset 53 lines).
Hunk #3 succeeded at 1859 (offset 53 lines).
patching file src/event/ngx_event_openssl.h
Hunk #1 succeeded at 64 (offset 10 lines).
Hunk #2 succeeded at 99 (offset 10 lines).
Hunk #3 succeeded at 112 (offset 10 lines).
patching file src/http/modules/ngx_http_ssl_module.c
Hunk #1 succeeded at 234 (offset 1 line).
Hunk #2 succeeded at 594 (offset 26 lines).
Hunk #3 succeeded at 664 (offset 26 lines).
Hunk #4 succeeded at 858 (offset 26 lines).
patching file src/http/modules/ngx_http_ssl_module.h
checking for OS
Linux 4.15.0-20-generic x86_64
checking for C compiler ... not found

./configure: error: C compiler /usr/bin/gcc-8 is not found

Compilation summary :
- Nginx release : 1.15.8
- Pagespeed : Stable
- Naxsi : YES
- RTMP : NO
- EasyEngine : NO
- Plesk : NO

   Installing dependencies                [OK]
   Downloading additionals modules        [OK]
   Downloading zlib                       [OK]
   Downloading brotli                     [OK]
   Downloading openssl                    [OK]
   Downloading naxsi                      [OK]
   Downloading pagespeed                  [OK]
   Downloading nginx                      [OK]
   Applying nginx patches                 [OK]
    Configuring nginx    [FAIL]           [..]

  Please look at /tmp/nginx-ee.log

root@server:~# nano /tmp/nginx-ee.log

[VirtuBox]

Hello @Anacondaqq,
thanks for your detailled report, I will try to reproduce the issue to understand what is going wrong.

[anacondaq]

If you need any info, just let me know.

[VirtuBox]

I have found the error, I will push a fix today

[VirtuBox]

If you need any info, just let me know.

Nginx-ee has been updated and compilation should work properly with Nginx stable release now.
Let me know if the issue is fixed