Building temporary Php5 grammar file. Building Php5 parser. > /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/../vendor/bin/phpyacc -m /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/parser.template -p Php5 /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/tmp_parser.phpy sh: 1: /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/../vendor/bin/phpyacc: not foundBuilding token definition. > /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/../vendor/bin/phpyacc -m /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/tokens.template /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/tmp_parser.phpy sh: 1: /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/../vendor/bin/phpyacc: not foundBuilding temporary Php7 grammar file. Building Php7 parser. > /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/../vendor/bin/phpyacc -m /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/parser.template -p Php7 /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/tmp_parser.phpy sh: 1: /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/../vendor/bin/phpyacc: not foundBuilding token definition. > /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/../vendor/bin/phpyacc -m /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/tokens.template /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/tmp_parser.phpy sh: 1: /var/www/d7-migrate/web/vendor/nikic/php-parser/grammar/../vendor/bin/phpyacc: not found