php-ext.com / expect (from dev using PHP 7.4.16-buster)

Dockerfile
FROM php:7.4.16-buster
WORKDIR /tmp
RUN apt update && \
    apt install -y --no-install-recommends git subversion autoconf build-essential && \
    rm -rf /var/lib/apt/lists/*
RUN git clone --recursive --depth=1 https://github.com/sibaz/pecl-expect /tmp/ext-src && \
    cd /tmp/ext-src && \
    phpize && \
    ./configure --with-expect && \
    make && \
    make test
Build output FAIL 9ss
Step 1/4 : FROM php:7.4.16-buster
---> 5f58d719d4ac
Step 2/4 : WORKDIR /tmp
---> Running in de5b159e9f79
Removing intermediate container de5b159e9f79
---> 551e6361b7a6
Step 3/4 : RUN apt update && apt install -y --no-install-recommends git subversion autoconf build-essential && rm -rf /var/lib/apt/lists/*
---> Running in 0e8eac2ddfb3


WARNING: apt does not have a stable CLI interface. Use with caution in scripts.


Get:1 http://security.debian.org/debian-security buster/updates InRelease [65.4 kB]
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Get:4 http://security.debian.org/debian-security buster/updates/main amd64 Packages [268 kB]
Get:5 http://deb.debian.org/debian buster/main amd64 Packages [7907 kB]
Get:6 http://deb.debian.org/debian buster-updates/main amd64 Packages [9504 B]
Fetched 8423 kB in 1s (5647 kB/s)
Reading package lists...
Building dependency tree...
Reading state information...
1 package can be upgraded. Run 'apt list --upgradable' to see it.


WARNING: 
apt
 
does not have a stable CLI interface. 
Use with caution in scripts.




Reading package lists...
Building dependency tree...
Reading state information...
autoconf is already the newest version (2.69-11).
The following package was automatically installed and is no longer required:
lsb-base
Use 'apt autoremove' to remove it.
The following additional packages will be installed:
git-man libapr1 libaprutil1 libcurl3-gnutls liberror-perl libexpat1
libpcre2-8-0 libserf-1-1 libsvn1 libutf8proc2
Suggested packages:
gettext-base git-daemon-run | git-daemon-sysvinit git-doc git-el git-email
git-gui gitk gitweb git-cvs git-mediawiki git-svn db5.3-util
libapache2-mod-svn subversion-tools
Recommended packages:
less ssh-client
The following NEW packages will be installed:
build-essential git git-man libapr1 libaprutil1 libcurl3-gnutls
liberror-perl libexpat1 libpcre2-8-0 libserf-1-1 libsvn1 libutf8proc2
subversion
0 upgraded, 13 newly installed, 0 to remove and 1 not upgraded.
Need to get 10.7 MB of archives.
After this operation, 50.2 MB of additional disk space will be used.
Get:1 http://security.debian.org/debian-security buster/updates/main amd64 libsvn1 amd64 1.10.4-1+deb10u2 [1403 kB]
Get:2 http://deb.debian.org/debian buster/main amd64 build-essential amd64 12.6 [7576 B]
Get:3 http://deb.debian.org/debian buster/main amd64 libcurl3-gnutls amd64 7.64.0-4+deb10u1 [330 kB]
Get:4 http://deb.debian.org/debian buster/main amd64 libexpat1 amd64 2.2.6-2+deb10u1 [106 kB]
Get:5 http://deb.debian.org/debian buster/main amd64 libpcre2-8-0 amd64 10.32-5 [213 kB]
Get:6 http://deb.debian.org/debian buster/main amd64 liberror-perl all 0.17027-2 [30.9 kB]
Get:7 http://deb.debian.org/debian buster/main amd64 git-man all 1:2.20.1-2+deb10u3 [1620 kB]
Get:8 http://security.debian.org/debian-security buster/updates/main amd64 subversion amd64 1.10.4-1+deb10u2 [1008 kB]
Get:9 http://deb.debian.org/debian buster/main amd64 git amd64 1:2.20.1-2+deb10u3 [5633 kB]
Get:10 http://deb.debian.org/debian buster/main amd64 libapr1 amd64 1.6.5-1+b1 [102 kB]
Get:11 http://deb.debian.org/debian buster/main amd64 libaprutil1 amd64 1.6.1-4 [91.8 kB]
Get:12 http://deb.debian.org/debian buster/main amd64 libserf-1-1 amd64 1.3.9-7+b10 [53.6 kB]
Get:13 http://deb.debian.org/debian buster/main amd64 libutf8proc2 amd64 2.3.0-1 [53.0 kB]
debconf: delaying package configuration, since apt-utils is not installed

Fetched 10.7 MB in 0s (93.6 MB/s)
Selecting previously unselected package build-essential.
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12690 files and directories currently installed.)
Preparing to unpack .../00-build-essential_12.6_amd64.deb ...
Unpacking build-essential (12.6) ...
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Unpacking libcurl3-gnutls:amd64 (7.64.0-4+deb10u1) ...
Selecting previously unselected package libexpat1:amd64.
Preparing to unpack .../02-libexpat1_2.2.6-2+deb10u1_amd64.deb ...
Unpacking libexpat1:amd64 (2.2.6-2+deb10u1) ...
Selecting previously unselected package libpcre2-8-0:amd64.
Preparing to unpack .../03-libpcre2-8-0_10.32-5_amd64.deb ...
Unpacking libpcre2-8-0:amd64 (10.32-5) ...
Selecting previously unselected package liberror-perl.
Preparing to unpack .../04-liberror-perl_0.17027-2_all.deb ...
Unpacking liberror-perl (0.17027-2) ...
Selecting previously unselected package git-man.
Preparing to unpack .../05-git-man_1%3a2.20.1-2+deb10u3_all.deb ...
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Preparing to unpack .../06-git_1%3a2.20.1-2+deb10u3_amd64.deb ...
Unpacking git (1:2.20.1-2+deb10u3) ...
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Unpacking libapr1:amd64 (1.6.5-1+b1) ...
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Unpacking libutf8proc2:amd64 (2.3.0-1) ...
Selecting previously unselected package libsvn1:amd64.
Preparing to unpack .../11-libsvn1_1.10.4-1+deb10u2_amd64.deb ...
Unpacking libsvn1:amd64 (1.10.4-1+deb10u2) ...
Selecting previously unselected package subversion.
Preparing to unpack .../12-subversion_1.10.4-1+deb10u2_amd64.deb ...
Unpacking subversion (1.10.4-1+deb10u2) ...
Setting up libexpat1:amd64 (2.2.6-2+deb10u1) ...
Setting up libutf8proc2:amd64 (2.3.0-1) ...
Setting up libapr1:amd64 (1.6.5-1+b1) ...
Setting up libcurl3-gnutls:amd64 (7.64.0-4+deb10u1) ...
Setting up liberror-perl (0.17027-2) ...
Setting up libpcre2-8-0:amd64 (10.32-5) ...
Setting up build-essential (12.6) ...
Setting up git-man (1:2.20.1-2+deb10u3) ...
Setting up libaprutil1:amd64 (1.6.1-4) ...
Setting up libserf-1-1:amd64 (1.3.9-7+b10) ...
Setting up git (1:2.20.1-2+deb10u3) ...
Setting up libsvn1:amd64 (1.10.4-1+deb10u2) ...
Setting up subversion (1.10.4-1+deb10u2) ...
Processing triggers for libc-bin (2.28-10) ...
Removing intermediate container 0e8eac2ddfb3
---> ab3743ad1bf0
Step 4/4 : RUN git clone --recursive --depth=1 https://github.com/sibaz/pecl-expect /tmp/ext-src && cd /tmp/ext-src && phpize && ./configure --with-expect && make && make test
---> Running in 7b6963e04c9d
Cloning into '/tmp/ext-src'...

Configuring for:
PHP Api Version:         20190902
Zend Module Api No:      20190902
Zend Extension Api No:   320190902
checking for grep that handles long lines and -e...
/bin/grep
checking for egrep...
/bin/grep -E
checking for a sed that does not truncate output...
/bin/sed
checking for pkg-config...
/usr/bin/pkg-config
checking pkg-config is at least version 0.9.0...
yes
checking for cc...
cc
checking whether the C compiler works...
yes
checking for C compiler default output file name...
a.out
checking for suffix of executables...
checking whether we are cross compiling...
no
checking for suffix of object files...
o
checking whether we are using the GNU C compiler...
yes
checking whether cc accepts -g...
yes
checking for cc option to accept ISO C89...
none needed
checking how to run the C preprocessor...
cc -E
checking for icc...
no
checking for suncc...
no
checking for system library directory...
lib
checking if compiler supports -R...
no
checking if compiler supports -Wl,-rpath,...
yes
checking build system type...
x86_64-pc-linux-gnu
checking host system type...
x86_64-pc-linux-gnu
checking target system type...
x86_64-pc-linux-gnu
checking for PHP prefix...
/usr/local
checking for PHP includes...
-I/usr/local/include/php -I/usr/local/include/php/main -I/usr/local/include/php/TSRM -I/usr/local/include/php/Zend -I/usr/local/include/php/ext -I/usr/local/include/php/ext/date/lib
checking for PHP extension directory...
/usr/local/lib/php/extensions/no-debug-non-zts-20190902
checking for PHP installed headers prefix...
/usr/local/include/php
checking if debug is enabled...
no
checking if zts is enabled...
no
checking for gawk...
no
checking for nawk...
nawk
checking if nawk is broken...
no
checking for expect support...
yes, shared
checking specify path to Tcl needed by expect...
yes, shared
checking for tcl version...
configure: error: not found