brew install gcc fails

[jhnworks]

How does get around this error, whilst installing gcc:
[azureusr@SLAZEXVCLDSSO01 ~]$ brew reinstall gcc
Warning: Building gcc@5 from source as the bottle needs:

• HOMEBREW_CELLAR: /home/linuxbrew/.linuxbrew/Cellar (yours is /home/azureusr/.linuxbrew/Cellar)
• HOMEBREW_PREFIX: /home/linuxbrew/.linuxbrew (yours is /home/azureusr/.linuxbrew)
  ==> Downloading https://ftp.gnu.org/gnu/gcc/gcc-5.5.0/gcc-5.5.0.tar.xz
  Already downloaded: /home/azureusr/.cache/Homebrew/downloads/62d8cc20018aa926380222fa7098af4384ca68c3ebdabe0806f2cd801ea0d075--gcc-5.5.0.tar.xz
  :
  powitf2_s.o enable-execute-stack_s.o unwind-dw2_s.o unwind-dw2-fde-dip_s.o unwind-sjlj_s.o unwind-c_s.o emutls_s.o libgcc.a -lc && rm -f ./libgcc_s.so && if [ -f ./libgcc_s.so.1 ]; then mv -f ./libgcc_s.so.1 ./libgcc_s.so.1.backup; else true; fi && mv ./libgcc_s.so.1.tmp ./libgcc_s.so.1 && ln -s libgcc_s.so.1 ./libgcc_s.so
  ld: cannot find crti.o: No such file or directory
  collect2: error: ld returned 1 exit status
  make[3]: *** [libgcc_s.so] Error 1
  make[3]: Leaving directory /tmp/gccA5-20210902-17865-lkyzz1/gcc-5.5.0/build/x86_64-unknown-linux-gnu/libgcc' make[2]: *** [all-stage1-target-libgcc] Error 2 make[2]: Leaving directory /tmp/gccA5-20210902-17865-lkyzz1/gcc-5.5.0/build'
  make[1]: *** [stage1-bubble] Error 2
  make[1]: Leaving directory `/tmp/gccA5-20210902-17865-lkyzz1/gcc-5.5.0/build'
  make: *** [bootstrap] Error 2

READ THIS: https://docs.brew.sh/Troubleshooting

[jhnworks]

Installed brew install --verbose --debug gcc again..
..

==> Finishing up
/home/azureusr/.linuxbrew/Homebrew/Library/Homebrew/brew.rb (Formulary::FromPathLoader): loading /home/azureusr/.linuxbrew/opt/gcc/.brew/gcc.rb
Warning: The post-install step did not complete successfully
You can try again using:
brew postinstall gcc
==> An exception occurred within a child process:
ErrorDuringExecution: Failure while executing; /home/azureusr/.linuxbrew/Cellar/gcc/11.2.0/bin/gcc-11 -print-libgcc-file-name exited with 127. Here's the output:

/home/azureusr/.linuxbrew/Homebrew/Library/Homebrew/utils/popen.rb:12:in popen_read' /home/azureusr/.linuxbrew/Homebrew/Library/Homebrew/utils/popen.rb:16:in safe_popen_read'
/home/azureusr/.linuxbrew/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gcc.rb:170:in block in post_install' /home/azureusr/.linuxbrew/Homebrew/Library/Homebrew/extend/os/linux/on_os.rb:8:in on_linux'
/home/azureusr/.linuxbrew/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gcc.rb:168:in post_install' /home/azureusr/.linuxbrew/Homebrew/Library/Homebrew/formula.rb:1117:in block (2 levels) in run_post_install'
/home/azureusr/.linuxbrew/Homebrew/Library/Homebrew/formula.rb:940:in with_logging' /home/azureusr/.linuxbrew/Homebrew/Library/Homebrew/formula.rb:1116:in block in run_post_install'
/home/azureusr/.linuxbrew/Homebrew/Library/Homebrew/utils.rb:550:in with_env' /home/azureusr/.linuxbrew/Homebrew/Library/Homebrew/formula.rb:1105:in run_post_install'
/home/azureusr/.linuxbrew/Homebrew/Library/Homebrew/postinstall.rb:22:in `

'
==> Summary
🍺 /home/azureusr/.linuxbrew/Cellar/gcc/11.2.0: 8 files, 1.6MB, built in 21 minutes 49 seconds

[jhnworks]

==> Installing curl dependency: nghttp2
==> Patching
==> Applying 829258e7038fe7eff849677f1ccaeca3e704eb67.patch
patching file src/shrpx_api_downstream_connection.cc
==> ./configure --prefix=/home/azureusr/.linuxbrew/Cellar/nghttp2/1.44.0 --enable-app --disable-examples --disable
==> make
Last 15 lines from /home/azureusr/.cache/Homebrew/Logs/nghttp2/02.make:
char **argv) {
^
template.h:518:33: error: expected ‘,’ or ‘;’ before ‘{’ token
char **argv) {
^
HttpServer.cc:2251:1: error: expected ‘}’ at end of input
} // namespace nghttp2
^
make[3]: *** [HttpServer.o] Error 1
make[3]: Leaving directory /tmp/nghttp2-20210902-6525-1t6hgcf/nghttp2-1.44.0/src' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory /tmp/nghttp2-20210902-6525-1t6hgcf/nghttp2-1.44.0/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/tmp/nghttp2-20210902-6525-1t6hgcf/nghttp2-1.44.0'
make: *** [all] Error 2

READ THIS: https://docs.brew.sh/Troubleshooting

Error: 'curl' must be installed and in your PATH!