readline failed to install with python 3.6; use gnureadline

[ntkathole]

Currently we are trying to install readline with python 3.6, which errors out with RHEL 8 https://github.com/RedHatQE/pylero/blob/master/requirements.txt#L4

Either use gnureadline or use readline for < python 3.6.

Environment:

(env) [cloud-user@nkathole-test pylero]$ cat /etc/redhat-release
Red Hat Enterprise Linux release 8.4 (Ootpa)
(env) [cloud-user@nkathole-test pylero]$ python --version
Python 3.6.8
(env) [cloud-user@nkathole-test pylero]$ pip --version
pip 21.2.3 from /home/cloud-user/pylero/env/lib64/python3.6/site-packages/pip (python 3.6)
(env) [cloud-user@nkathole-test pylero]$ gcc --version
gcc (GCC) 8.4.1 20200928 (Red Hat 8.4.1-1)
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Error:

(env) [cloud-user@nkathole-test pylero]$ pip install -r requirements.txt
Ignoring suds: markers 'python_version < "3.0"' don't match your environment
Requirement already satisfied: suds-py3 in ./env/lib/python3.6/site-packages (from -r requirements.txt (line 2)) (1.4.4.1)
Requirement already satisfied: click in ./env/lib/python3.6/site-packages (from -r requirements.txt (line 3)) (8.0.1)
Collecting readline
  Using cached readline-6.2.4.1.tar.gz (2.3 MB)
Requirement already satisfied: importlib-metadata in ./env/lib/python3.6/site-packages (from click->-r requirements.txt (line 3)) (4.6.3)
Requirement already satisfied: typing-extensions>=3.6.4 in ./env/lib/python3.6/site-packages (from importlib-metadata->click->-r requirements.txt (line 3)) (3.10.0.0)
Requirement already satisfied: zipp>=0.5 in ./env/lib/python3.6/site-packages (from importlib-metadata->click->-r requirements.txt (line 3)) (3.5.0)
Using legacy 'setup.py install' for readline, since package 'wheel' is not installed.
Installing collected packages: readline
    Running setup.py install for readline ... error
    ERROR: Command errored out with exit status 1:
     command: /home/cloud-user/pylero/env/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-_w_0o1no/readline_e5173cb7981f4efcba5ff6d28ea79768/setup.py'"'"'; __file__='"'"'/tmp/pip-install-_w_0o1no/readline_e5173cb7981f4efcba5ff6d28ea79768/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-awgbuuml/install-record.txt --single-version-externally-managed --compile --install-headers /home/cloud-user/pylero/env/include/site/python3.6/readline
         cwd: /tmp/pip-install-_w_0o1no/readline_e5173cb7981f4efcba5ff6d28ea79768/
    Complete output (173 lines):

    ============ Building the readline library ============

    readline-6.2/
    readline-6.2/doc/
    readline-6.2/doc/Makefile.in
    readline-6.2/doc/texinfo.tex
    readline-6.2/doc/version.texi
    readline-6.2/doc/fdl.texi
    readline-6.2/doc/rlman.texi
    readline-6.2/doc/rltech.texi
    readline-6.2/doc/rluser.texi
    readline-6.2/doc/rluserman.texi
    readline-6.2/doc/history.texi
    readline-6.2/doc/hstech.texi
    readline-6.2/doc/hsuser.texi
    readline-6.2/doc/readline.3
    readline-6.2/doc/history.3
    readline-6.2/doc/texi2dvi
    readline-6.2/doc/texi2html
    readline-6.2/doc/readline.ps
    readline-6.2/doc/history.ps
    readline-6.2/doc/rluserman.ps
    readline-6.2/doc/readline.dvi
    readline-6.2/doc/history.dvi
    readline-6.2/doc/rluserman.dvi
    readline-6.2/doc/readline.info
    readline-6.2/doc/history.info
    readline-6.2/doc/rluserman.info
    readline-6.2/doc/readline.html
    readline-6.2/doc/history.html
    readline-6.2/doc/rluserman.html
    readline-6.2/doc/readline.0
    readline-6.2/doc/history.0
    readline-6.2/doc/readline_3.ps
    readline-6.2/doc/history_3.ps
    readline-6.2/doc/history.pdf
    readline-6.2/doc/readline.pdf
    readline-6.2/doc/rluserman.pdf
    readline-6.2/examples/
    readline-6.2/examples/autoconf/
    readline-6.2/examples/autoconf/BASH_CHECK_LIB_TERMCAP
    readline-6.2/examples/autoconf/RL_LIB_READLINE_VERSION
    readline-6.2/examples/autoconf/wi_LIB_READLINE
    readline-6.2/examples/rlfe/
    readline-6.2/examples/rlfe/ChangeLog
    readline-6.2/examples/rlfe/Makefile.in
    readline-6.2/examples/rlfe/README
    readline-6.2/examples/rlfe/config.h.in
    readline-6.2/examples/rlfe/configure
    readline-6.2/examples/rlfe/configure.in
    readline-6.2/examples/rlfe/extern.h
    readline-6.2/examples/rlfe/os.h
    readline-6.2/examples/rlfe/pty.c
    readline-6.2/examples/rlfe/rlfe.c
    readline-6.2/examples/rlfe/screen.h
    readline-6.2/examples/Makefile.in
    readline-6.2/examples/excallback.c
    readline-6.2/examples/fileman.c
    readline-6.2/examples/manexamp.c
    readline-6.2/examples/readlinebuf.h
    readline-6.2/examples/rl-fgets.c
    readline-6.2/examples/rlcat.c
    readline-6.2/examples/rlevent.c
    readline-6.2/examples/rltest.c
    readline-6.2/examples/rl.c
    readline-6.2/examples/rlptytest.c
    readline-6.2/examples/rlversion.c
    readline-6.2/examples/histexamp.c
    readline-6.2/examples/Inputrc
    readline-6.2/examples/rlwrap-0.30.tar.gz
    readline-6.2/support/
    readline-6.2/support/config.guess
    readline-6.2/support/config.rpath
    readline-6.2/support/config.sub
    readline-6.2/support/install.sh
    readline-6.2/support/mkdirs
    readline-6.2/support/mkdist
    readline-6.2/support/mkinstalldirs
    readline-6.2/support/shobj-conf
    readline-6.2/support/shlib-install
    readline-6.2/support/wcwidth.c
    readline-6.2/shlib/
    readline-6.2/shlib/Makefile.in
    readline-6.2/COPYING
    readline-6.2/README
    readline-6.2/MANIFEST
    readline-6.2/INSTALL
    readline-6.2/CHANGELOG
    readline-6.2/CHANGES
    readline-6.2/NEWS
    readline-6.2/USAGE
    readline-6.2/aclocal.m4
    readline-6.2/config.h.in
    readline-6.2/configure
    readline-6.2/configure.in
    readline-6.2/Makefile.in
    readline-6.2/ansi_stdlib.h
    readline-6.2/chardefs.h
    readline-6.2/history.h
    readline-6.2/histlib.h
    readline-6.2/keymaps.h
    readline-6.2/posixdir.h
    readline-6.2/posixjmp.h
    readline-6.2/readline.h
    readline-6.2/posixselect.h
    readline-6.2/posixstat.h
    readline-6.2/rlconf.h
    readline-6.2/rldefs.h
    readline-6.2/rlmbutil.h
    readline-6.2/rlprivate.h
    readline-6.2/rlshell.h
    readline-6.2/rlstdc.h
    readline-6.2/rltty.h
    readline-6.2/rltypedefs.h
    readline-6.2/rlwinsize.h
    readline-6.2/tcap.h
    readline-6.2/tilde.h
    readline-6.2/xmalloc.h
    readline-6.2/bind.c
    readline-6.2/callback.c
    readline-6.2/compat.c
    readline-6.2/complete.c
    readline-6.2/display.c
    readline-6.2/emacs_keymap.c
    readline-6.2/funmap.c
    readline-6.2/input.c
    readline-6.2/isearch.c
    readline-6.2/keymaps.c
    readline-6.2/kill.c
    readline-6.2/macro.c
    readline-6.2/mbutil.c
    readline-6.2/misc.c
    readline-6.2/nls.c
    readline-6.2/parens.c
    readline-6.2/readline.c
    readline-6.2/rltty.c
    readline-6.2/savestring.c
    readline-6.2/search.c
    readline-6.2/shell.c
    readline-6.2/signals.c
    readline-6.2/terminal.c
    readline-6.2/text.c
    readline-6.2/tilde.c
    readline-6.2/undo.c
    readline-6.2/util.c
    readline-6.2/vi_keymap.c
    readline-6.2/vi_mode.c
    readline-6.2/xfree.c
    readline-6.2/xmalloc.c
    readline-6.2/history.c
    readline-6.2/histexpand.c
    readline-6.2/histfile.c
    readline-6.2/histsearch.c
    readline-6.2/patchlevel
    ./build.sh: line 41: patch: command not found

    ============ Building the readline extension module ============

    running install
    running build
    running build_ext
    building 'readline' extension
    creating build
    creating build/temp.linux-x86_64-3.6
    creating build/temp.linux-x86_64-3.6/Modules
    creating build/temp.linux-x86_64-3.6/Modules/3.x
    gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -D_GNU_SOURCE -fPIC -fwrapv -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -D_GNU_SOURCE -fPIC -fwrapv -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC -DHAVE_RL_CALLBACK -DHAVE_RL_CATCH_SIGNAL -DHAVE_RL_COMPLETION_APPEND_CHARACTER -DHAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK -DHAVE_RL_COMPLETION_MATCHES -DHAVE_RL_COMPLETION_SUPPRESS_APPEND -DHAVE_RL_PRE_INPUT_HOOK -I. -I/home/cloud-user/pylero/env/include -I/usr/include/python3.6m -c Modules/3.x/readline.c -o build/temp.linux-x86_64-3.6/Modules/3.x/readline.o -Wno-strict-prototypes
    Modules/3.x/readline.c:8:10: fatal error: Python.h: No such file or directory
     #include "Python.h"
              ^~~~~~~~~~
    compilation terminated.
    error: command 'gcc' failed with exit status 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /home/cloud-user/pylero/env/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-_w_0o1no/readline_e5173cb7981f4efcba5ff6d28ea79768/setup.py'"'"'; __file__='"'"'/tmp/pip-install-_w_0o1no/readline_e5173cb7981f4efcba5ff6d28ea79768/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-awgbuuml/install-record.txt --single-version-externally-managed --compile --install-headers /home/cloud-user/pylero/env/include/site/python3.6/readline Check the logs for full command output.