[13:24:28] mylo@MyloDesktop /home/mylo/Downloads > sudo ./installphp.sh
[sudo] password for mylo:
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   124    0   124    0     0    353      0 --:--:-- --:--:-- --:--:--   352
100 6550k    0 6550k    0     0   726k      0 --:--:--  0:00:09 --:--:--  963k
Configuring for:
PHP Api Version:         20190902
Zend Module Api No:      20190902
Zend Extension Api No:   320190902
appending configuration tag "CXX" to libtool
mkdir .libs
 gcc -I. -I/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits -DPHP_ATOM_INC -I/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/include -I/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/main -I/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits -I/usr/include/php/20190902 -I/usr/include/php/20190902/main -I/usr/include/php/20190902/TSRM -I/usr/include/php/20190902/Zend -I/usr/include/php/20190902/ext -I/usr/include/php/20190902/ext/date/lib -DPHALCON_RELEASE -DHAVE_CONFIG_H -mtune=native -O2 -fomit-frame-pointer -c /home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c  -fPIC -DPIC -o .libs/phalcon.o
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c: In function ‘zephir_lookup_class_ce’:
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c:5106:119: error: ‘ZEND_ACC_SHADOW’ undeclared (first use in this function); did you mean ‘ZEND_ACC_STATIC’?
   if ((info = zend_hash_str_find_ptr(&ce->properties_info, property_name, property_length)) != NULL && (info->flags & ZEND_ACC_SHADOW) != ZEND_ACC_SHADOW)  {
                                                                                                                       ^~~~~~~~~~~~~~~
                                                                                                                       ZEND_ACC_STATIC
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c:5106:119: note: each undeclared identifier is reported only once for each function it appears in
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c: In function ‘zephir_file_put_contents’:
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c:8938:53: warning: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘size_t {aka long unsigned int}’ [-Wformat=]
      php_error_docref(NULL, E_WARNING, "Only %d of %d bytes written, possibly out of free disk space", numbytes, Z_STRLEN_P(data));
                                                    ~^
                                                    %ld
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c: In function ‘vv_syntax_error’:
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c:92581:47: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘unsigned int’ [-Wformat=]
     str_len = slprintf(stmp, sizeof(stmp), "%ld", status->scanner_state->active_line);
                                             ~~^   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                             %d
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c:92599:49: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘unsigned int’ [-Wformat=]
       str_len = slprintf(stmp, sizeof(stmp), "%ld", status->scanner_state->if_level + status->scanner_state->old_if_level);
                                               ~~^   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                               %d
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c:92615:49: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘unsigned int’ [-Wformat=]
       str_len = slprintf(stmp, sizeof(stmp), "%ld", status->scanner_state->if_level);
                                               ~~^   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                               %d
Makefile:192: recipe for target 'phalcon.lo' failed
make: *** [phalcon.lo] Error 1
 gcc -I. -I/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits -DPHP_ATOM_INC -I/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/include -I/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/main -I/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits -I/usr/include/php/20190902 -I/usr/include/php/20190902/main -I/usr/include/php/20190902/TSRM -I/usr/include/php/20190902/Zend -I/usr/include/php/20190902/ext -I/usr/include/php/20190902/ext/date/lib -DPHALCON_RELEASE -DHAVE_CONFIG_H -mtune=native -O2 -fomit-frame-pointer -c /home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c  -fPIC -DPIC -o .libs/phalcon.o
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c: In function ‘zephir_lookup_class_ce’:
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c:5106:119: error: ‘ZEND_ACC_SHADOW’ undeclared (first use in this function); did you mean ‘ZEND_ACC_STATIC’?
   if ((info = zend_hash_str_find_ptr(&ce->properties_info, property_name, property_length)) != NULL && (info->flags & ZEND_ACC_SHADOW) != ZEND_ACC_SHADOW)  {
                                                                                                                       ^~~~~~~~~~~~~~~
                                                                                                                       ZEND_ACC_STATIC
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c:5106:119: note: each undeclared identifier is reported only once for each function it appears in
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c: In function ‘zephir_file_put_contents’:
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c:8938:53: warning: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘size_t {aka long unsigned int}’ [-Wformat=]
      php_error_docref(NULL, E_WARNING, "Only %d of %d bytes written, possibly out of free disk space", numbytes, Z_STRLEN_P(data));
                                                    ~^
                                                    %ld
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c: In function ‘vv_syntax_error’:
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c:92581:47: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘unsigned int’ [-Wformat=]
     str_len = slprintf(stmp, sizeof(stmp), "%ld", status->scanner_state->active_line);
                                             ~~^   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                             %d
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c:92599:49: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘unsigned int’ [-Wformat=]
       str_len = slprintf(stmp, sizeof(stmp), "%ld", status->scanner_state->if_level + status->scanner_state->old_if_level);
                                               ~~^   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                               %d
/home/mylo/Downloads/cphalcon-3.4.4/build/php7/64bits/phalcon.zep.c:92615:49: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘unsigned int’ [-Wformat=]
       str_len = slprintf(stmp, sizeof(stmp), "%ld", status->scanner_state->if_level);
                                               ~~^   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                               %d
Makefile:192: recipe for target 'phalcon.lo' failed
make: *** [phalcon.lo] Error 1

Thanks for compiling Phalcon!
Build succeed: Please restart your web server to complete the installation