my-codeigniter.sh -> composer update failed

[adampweb]

error: Your requirements could not be resolved to an installable set of packages.

Problem 1

• deployer/deployer v3.0.10 requires phpseclib/phpseclib ~2.0 -> satisfiable by phpseclib/phpseclib[2.0.x-dev].
• deployer/deployer v3.0.11 requires phpseclib/phpseclib ~2.0 -> satisfiable by phpseclib/phpseclib[2.0.x-dev].
• deployer/deployer v3.0.7 requires phpseclib/phpseclib ~2.0 -> satisfiable by phpseclib/phpseclib[2.0.x-dev].
• deployer/deployer v3.0.8 requires phpseclib/phpseclib ~2.0 -> satisfiable by phpseclib/phpseclib[2.0.x-dev].
• deployer/deployer v3.0.9 requires phpseclib/phpseclib ~2.0 -> satisfiable by phpseclib/phpseclib[2.0.x-dev].
• deployer/deployer v3.1.0 requires phpseclib/phpseclib ~2.0 -> satisfiable by phpseclib/phpseclib[2.0.x-dev].
• deployer/deployer v3.1.1 requires phpseclib/phpseclib ~2.0 -> satisfiable by phpseclib/phpseclib[2.0.x-dev].
• deployer/deployer v3.1.2 requires phpseclib/phpseclib ~2.0 -> satisfiable by phpseclib/phpseclib[2.0.x-dev].
• deployer/deployer v3.2.0 requires phpseclib/phpseclib ~2.0 -> satisfiable by phpseclib/phpseclib[2.0.x-dev].
• deployer/deployer v3.2.1 requires phpseclib/phpseclib ~2.0 -> satisfiable by phpseclib/phpseclib[2.0.x-dev].
• deployer/deployer v3.3.0 requires phpseclib/phpseclib ~2.0 -> satisfiable by phpseclib/phpseclib[2.0.x-dev].
• Conclusion: don't install phpseclib/phpseclib 2.0.x-dev
• Installation request for kenjis/codeigniter-deployer 1.0.x@dev -> satisfiable by kenjis/codeigniter-deployer[1.0.x-dev].
• Conclusion: don't install symfony/config v4.0.3|install deployer/deployer v3.0.10|install deployer/deployer v3.0.11|install deployer/deployer v3.0.7|install deployer/deployer v3.0.8|install deployer/deployer v3.0.9|install deployer/deployer v3.1.0|install deployer/deployer v3.1.1|install deployer/deployer v3.1.2|install deployer/deployer v3.2.0|install deployer/deployer v3.2.1|install deployer/deployer v3.3.0
• Conclusion: remove symfony/config v4.0.3|install deployer/deployer v3.0.10|install deployer/deployer v3.0.11|install deployer/deployer v3.0.7|install deployer/deployer v3.0.8|install deployer/deployer v3.0.9|install deployer/deployer v3.1.0|install deployer/deployer v3.1.1|install deployer/deployer v3.1.2|install deployer/deployer v3.2.0|install deployer/deployer v3.2.1|install deployer/deployer v3.3.0

[kenjis]

@adampweb Thank you for your report. But my-codeigniter.sh is from https://github.com/kenjis/codeigniter-composer-installer.

Would you please report it to https://github.com/kenjis/codeigniter-composer-installer?