Error during "Running post-install steps" -- `wo` command no longer runnable

After this failure, the wo command no longer works as intended, throwing this same error whenever wo is run.

[~] wo update
Downloading update script        [Done]
updating WordOps, please wait...

Welcome to WordOps install/update script v3.14.0

Installing wo dependencies      [OK]
Installing WordOps      [OK]
Running post-install steps      [OK]
Traceback (most recent call last):
  File "/usr/local/bin/wo", line 5, in <module>
    from wo.cli.main import main
  File "/opt/wo/lib/python3.5/site-packages/wo/__init__.py", line 1, in <module>
    __import__('pkg_resources').declare_namespace(__name__)
AttributeError: module 'pkg_resources' has no attribute 'declare_namespace'
WordOps (wo) upgrade to v3.14.0 was succesfull!
Changelog is available on https://github.com/WordOps/WordOps/releases/tag/v3.14.0

System Information

• lsb_release -a

[~] lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description:    Debian GNU/Linux 9.13 (stretch)
Release:        9.13
Codename:       stretch

• wo info

Cannot be run

• nginx -V

nginx version: nginx/1.18.0 (WordOps Nginx-wo)
built with OpenSSL 1.1.1g  21 Apr 2020 (running with OpenSSL 1.1.1j  16 Feb 2021)
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fdebug-prefix-map=/usr/src/packages/BUILD=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -flto -ffat-lto-objects -Wdate-time -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-z,relro -fPIC -flto -ffat-lto-objects' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --build='WordOps Nginx-wo' --with-debug --with-pcre-jit --with-file-aio --with-threads --with-http_ssl_module --with-http_v2_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-openssl-opt='zlib enable-ec_nistp_64_gcc_128 enable-tls1_3 no-ssl3-method -fPIC' --with-http_addition_module --with-http_geoip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_sub_module --with-http_xslt_module --without-http_memcached_module --add-module=/usr/src/packages/BUILD/debian/modules/headers-more-nginx-module --add-module=/usr/src/packages/BUILD/debian/modules/nginx-auth-pam --add-module=/usr/src/packages/BUILD/debian/modules/nginx-cache-purge --add-module=/usr/src/packages/BUILD/debian/modules/nginx-echo --add-module=/usr/src/packages/BUILD/debian/modules/nginx-upstream-fair --add-module=/usr/src/packages/BUILD/debian/modules/ngx_http_substitutions_filter_module --add-module=/usr/src/packages/BUILD/debian/modules/memc-nginx-module --add-module=/usr/src/packages/BUILD/debian/modules/srcache-nginx-module --add-module=/usr/src/packages/BUILD/debian/modules/HttpRedisModule --add-module=/usr/src/packages/BUILD/debian/modules/redis2-nginx-module --add-module=/usr/src/packages/BUILD/debian/modules/ngx_devel_kit --add-module=/usr/src/packages/BUILD/debian/modules/set-misc-nginx-module --add-module=/usr/src/packages/BUILD/debian/modules/nginx-module-vts --add-module=/usr/src/packages/BUILD/debian/modules/ngx_brotli

• wo -v

Cannot be run

• wp cli info --allow-root

[~] wp cli info --allow-root
OS:     Linux 4.9.0-17-amd64 #1 SMP Debian 4.9.290-1 (2021-12-12) x86_64
Shell:  /bin/bash
PHP binary:     /usr/bin/php7.4
PHP version:    7.4.27
php.ini used:   /etc/php/7.4/cli/php.ini
MySQL binary:   /usr/bin/mysql
MySQL version:  mysql  Ver 15.1 Distrib 10.5.13-MariaDB, for debian-linux-gnu (x86_64) using readline 5.2
SQL modes:      STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
WP-CLI root dir:        phar://wp-cli.phar/vendor/wp-cli/wp-cli
WP-CLI vendor dir:      phar://wp-cli.phar/vendor
WP_CLI phar path:       /root
WP-CLI packages dir:
WP-CLI global config:
WP-CLI project config:
WP-CLI version: 2.6.0

• curl -sL git.io/fjAp3 | sudo -E bash -

Here the link to provide in your github issue : <html>
<head><title>502 Bad Gateway</title></head>
<body>
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx</center>
</body>
</html>

[ridgegate]

Not sure if the commands below help.

sudo pip install -U pip setuptools sudo python3 -m pip install -I wordops

[s-a-s-k-i-a]

I was able to fix it!

This is how:

run these commands:

1. sudo python3 get-pip.py
2. sudo pip install -U pip setuptools
3. sudo python3 -m pip install -I wordops (we will see an error message within now triggered output, but it will work nevertheless)
4. checking wo with wo -v Invalid syntax gone! Things are back to normal.