sysctl not found ?

Yep, installed a new server yesterday and also saw error messages regarding sysctl during the CMM installation.

 

It's not PHP. The error came up earlier in the CMM install

 

See attachment for minimal log

Edit: This log is a few days old but the problem persists up to today.

 

Here is the log from today's install

 

Code:

[31mWARNING: 'sysctl' not found! It's required for most checks.[0m

[31mWARNING: Not all necessary commands found. Some tests might not work![0m

{
  "/usr/local/lib/php/extensions/no-debug-non-zts-20230831/opcache.so": {
    "relro": "full",
    "canary": "yes",
    "nx": "yes",
    "pie": "dso",
    "clangcfi": "no",
    "safestack": "no",
    "rpath": "no",
    "runpath": "yes",
    "symbols": "no",
    "fortify_source": "yes",
    "fortified": "6",
    "fortify-able": "12"
  }

Also getting a LOT of these:

Code:

<b>Deprecated</b>:  Function strftime() is deprecated in <b>/opt/phpbench/detailed_benchmark.php</b> on line <b>361</b><br />
<br />

A few from these:

Code:

<b>Deprecated</b>:  Creation of dynamic property db::$num_rows is deprecated in <b>/svr-setup/php_pgo_training_scripts/db.php</b> on line <b>211</b><br />
1.run_mysql_queries        0.010
<br />

Code:

/svr-setup/php-8.3.13/ext/pcre/pcre2lib/pcre2_compile.c:8100:39: note: ‘cb’ declared here
 8100 |   branch_chain *bcptr, compile_block *cb, PCRE2_SIZE *lengthptr)
cc1plus: warning: command-line option ‘-Wno-int-conversion’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-pointer-to-int-cast’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-enum-int-mismatch’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-implicit-function-declaration’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-discarded-qualifiers’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-int-conversion’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-pointer-to-int-cast’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-enum-int-mismatch’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-implicit-function-declaration’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-discarded-qualifiers’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-int-conversion’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-pointer-to-int-cast’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-enum-int-mismatch’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-implicit-function-declaration’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-discarded-qualifiers’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-int-conversion’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wno-pointer-to-int-cast’ is valid for C/ObjC but not for C++
Unable to coalesce ssa_names 3 and 4 which are marked as MUST COALESCE.
__orig_bailout_3(ab) and  __orig_bailout_4(ab)

Code:

/svr-setup/php-8.3.13/Zend/zend_API.h:221:49: internal compiler error: SSA corruption
  221 | #define ZEND_MODULE_DEACTIVATE_N(module)        zm_deactivate_##module
      |                                                 ^~~~~~~~~~~~~~
/svr-setup/php-8.3.13/Zend/zend_API.h:231:61: note: in expansion of macro ‘ZEND_MODULE_DEACTIVATE_N’
  231 | #define ZEND_MODULE_DEACTIVATE_D(module)        zend_result ZEND_MODULE_DEACTIVATE_N(module)(SHUTDOWN_FUNC_ARGS)
      |                                                             ^~~~~~~~~~~~~~~~~~~~~~~~
/svr-setup/php-8.3.13/main/php.h:408:33: note: in expansion of macro ‘ZEND_MODULE_DEACTIVATE_D’
  408 | #define PHP_RSHUTDOWN_FUNCTION  ZEND_MODULE_DEACTIVATE_D
      |                                 ^~~~~~~~~~~~~~~~~~~~~~~~
/svr-setup/php-8.3.13/ext/session/session.c:2813:8: note: in expansion of macro ‘PHP_RSHUTDOWN_FUNCTION’
 2813 | static PHP_RSHUTDOWN_FUNCTION(session) /* {{{ */
      |        ^~~~~~~~~~~~~~~~~~~~~~

Code:

warning: pear/PEAR dependency package "pear/Archive_Tar" installed version 1.4.14 is not the recommended version 1.4.4

Code:

cp: cannot create regular file '/etc/init.d/php-fpm': No such file or directory
chmod: cannot access '/etc/init.d/php-fpm': No such file or directory
./centmin.sh: line 2988: chkconfig: command not found
Redirecting to /bin/systemctl start php-fpm.service
Failed to start php-fpm.service: Unit php-fpm.service not found.
systemctl daemon-reload

Code:

sample/le-proxy.c: In function ‘eventcb’:
sample/le-proxy.c:116:37: warning: ‘ERR_func_error_string’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  116 |                                     ERR_func_error_string(err);
      |                                     ^~~~~~~~~~~~~~~~~~~~~
In file included from sample/le-proxy.c:35:
/usr/include/openssl/err.h:459:35: note: declared here
  459 | OSSL_DEPRECATEDIN_3_0 const char *ERR_func_error_string(unsigned long e);
      |                                   ^~~~~~~~~~~~~~~~~~~~~

 

So the sysctl errors are nothing to worry about?

 

I tried installing PHP 8.4.1 on AlmaLinux 9 and got a lot of sysctl errors, but it didn't seem to affect anything, so far after 2 days of operation my site is still working fine.

Code:

WARNING: 'sysctl' not found! It's required for most checks.

WARNING: Not all necessary commands found. Some tests might not work!

 

I saw that too yesterday. Same goes for Nginx install.

 

@eva2000 said it's fine:

https://community.centminmod.com/threads/is-this-an-issue.26892/#post-102317