console-ui-v7.err

error /var/www/console-ui-v7/node_modules/pngcrush-bin: Command failed.
Exit code: 1
Command: node lib/install.js
Arguments:
Directory: /var/www/console-ui-v7/node_modules/pngcrush-bin
Output:
internal/child_process.js:330
    throw errnoException(err, 'spawn');
    ^

Error: spawn Unknown system error -8
    at _errnoException (util.js:1003:13)
    at ChildProcess.spawn (internal/child_process.js:330:11)
    at exports.spawn (child_process.js:499:9)
    at /var/www/console-ui-v7/node_modules/bin-check/index.js:22:12
    at /var/www/console-ui-v7/node_modules/executable/index.js:27:4
    at FSReqWrap.oncomplete (fs.js:171:5)
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
warning Error running install script for optional dependency: "/var/www/console-ui-v7/node_modules/gifsicle: Command failed.\nExit code: 1\nCommand: node lib/install.js\nArguments: \nDirectory: /var/www/console-ui-v7/node_modules/gifsicle\nOutput:\ninternal/child_process.js:330\n    throw errnoException(err, 'spawn');\n    ^\n\nError: spawn Unknown system error -8\n    at _errnoException (util.js:1003:13)\n    at ChildProcess.spawn (internal/child_process.js:330:11)\n    at exports.spawn (child_process.js:499:9)\n    at /var/www/console-ui-v7/node_modules/bin-check/index.js:22:12\n    at /var/www/console-ui-v7/node_modules/executable/index.js:27:4\n    at FSReqWrap.oncomplete (fs.js:171:5)"
info This module is OPTIONAL, you can safely ignore this error
warning Error running install script for optional dependency: "/var/www/console-ui-v7/node_modules/optipng-bin: Command failed.\nExit code: 1\nCommand: node lib/install.js\nArguments: \nDirectory: /var/www/console-ui-v7/node_modules/optipng-bin\nOutput:\ninternal/child_process.js:330\n    throw errnoException(err, 'spawn');\n    ^\n\nError: spawn Unknown system error -8\n    at _errnoException (util.js:1003:13)\n    at ChildProcess.spawn (internal/child_process.js:330:11)\n    at exports.spawn (child_process.js:499:9)\n    at /var/www/console-ui-v7/node_modules/bin-check/index.js:22:12\n    at /var/www/console-ui-v7/node_modules/executable/index.js:27:4\n    at FSReqWrap.oncomplete (fs.js:171:5)"
info This module is OPTIONAL, you can safely ignore this error
ERROR: Service 'console-ui-v7' failed to build: The command '/bin/sh -c yarn --no-progress --frozen-lockfile' returned a non-zero code: 1