Cannot get extensions list for version "7.4". Please make sure that native php works fine

Issue

Cloudlinux PHP Selector error:

Cannot get extensions list for version "7.4". 
Please make sure that native php works fine and run "cloudlinux-selector setup --interpreter=php --json" to configure PHP selector.
Error: ldd returns non existing library while for /opt/alt/php74/usr/lib64/php/modules/xmlreader.so
Error: ldd returns non existing library while for /opt/alt/php74/usr/lib64/php/modules/xmlwriter.so
Error: ldd returns non existing library while for /opt/alt/php74/usr/lib64/php/modules/dom.so
Error: ldd returns non existing library while for /opt/alt/php74/usr/lib64/php/modules/soap.so
Error: ldd returns non existing library while for /opt/alt/php74/usr/lib64/php/modules/xsl.so
Error: ldd returns non existing library while for /opt/alt/php74/usr/lib64/php/modules/xmlrpc.so
Error: ldd returns non existing library while for /opt/alt/php80/usr/lib64/php/modules/xmlreader.so
Error: ldd returns non existing library while for /opt/alt/php80/usr/lib64/php/modules/xmlwriter.so
Error: ldd returns non existing library while for /opt/alt/php80/usr/lib64/php/modules/dom.so
Error: ldd returns non existing library while for /opt/alt/php80/usr/lib64/php/modules/soap.so
Error: ldd returns non existing library while for /opt/alt/php80/usr/lib64/php/modules/xsl.so
Error: ldd returns non existing library while for /opt/alt/php80/usr/lib64/httpd/modules/libphp.so
Error: ldd returns non existing library while for /opt/alt/php74/usr/bin/php
Error: ldd returns non existing library while for /opt/alt/php74/usr/bin/php-cgi
Error: ldd returns non existing library while for /opt/alt/php74/usr/bin/phpdbg
Error: ldd returns non existing library while for /opt/alt/php74/usr/bin/lsphp
Error: ldd returns non existing library while for /opt/alt/php74/usr/sbin/php-fpm
Error: ldd returns non existing library while for /opt/alt/php80/usr/bin/php
Error: ldd returns non existing library while for /opt/alt/php80/usr/bin/php-cgi
Error: ldd returns non existing library while for /opt/alt/php80/usr/bin/phpdbg
Error: ldd returns non existing library while for /opt/alt/php80/usr/bin/lsphp
Error: ldd returns non existing library while for /opt/alt/php80/usr/sbin/php-fpm
{"details": "Traceback (most recent call last):\n File \"/opt/alt/python37/lib/python3.7/site-packages/clselector/cl_selector.py\", line 260, in run\n self.run_setup()\n File \"/opt/alt/python37/lib/python3.7/site-packages/clselector/cl_selector.py\", line 325, in run_setup\n self._selector_lib.setup_selector()\n File \"/opt/alt/python37/lib/python3.7/site-packages/clselector/selectorlib.py\", line 1672, in setup_selector\n '--json', '--interpreter', 'php'])\n File \"/opt/alt/python37/lib64/python3.7/subprocess.py\", line 411, in check_output\n **kwargs).stdout\n File \"/opt/alt/python37/lib64/python3.7/subprocess.py\", line 512, in run\n output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command '['/usr/sbin/cloudlinux-selector', 'make-defaults-config', '--json', '--interpreter', 'php']' returned non-zero exit status 1.\n", "result": "subprocess.CalledProcessError: Command '['/usr/sbin/cloudlinux-selector', 'make-defaults-config', '--json', '--interpreter', 'php']' returned non-zero exit status 1.\n", "timestamp": 1662578291.7097428}

Environment

• Cloudlinux PHP Selector
• cPanel

Solution

1. Check modules:
   

   # ldd /opt/alt/php74/usr/lib64/php/modules/xmlreader.so
   /opt/alt/php74/usr/lib64/php/modules/xmlreader.so: error while loading shared libraries: 
   /opt/alt/libxml2/usr/lib64/libxml2.so.2: file too short

2. Reinstalled the package that is related not to /opt/alt/php74/usr/lib64/php/modules/xmlreader.so

   but to library file /opt/alt/libxml2/usr/lib64/libxml2.so.2:

   # yum reinstall `rpm -qf /opt/alt/libxml2/usr/lib64/libxml2.so.2`

Cause

Corrupted package 

Useful links

• https://linuxhint.com/use-ldd-command-in-linux/