无法使用ssh在我的共享主机上安装composer

Question

Trying different methods to install composer on my shared host using putty. But every time I am getting this error.

Timed out error:

I Googled and tried a lot of solutions, but nothing worked. How can I find the exact problem and solution?

Answer 1

Run each or these commands in order:

1. php -r "copy(' https://getcomposer.org/installer ', 'composer-setup.php');"
2. php -r "if (hash_file('SHA384', 'composer-setup.php') === 'e115a8dc7871f15d853148a7fbac7da27d6c0030b848d9b3dc09e2a0388afed865e6a3d6b3c0fad45c48e2b5fc1196ae') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
3. php composer-setup.php --install-dir=bin --filename=composer
4. rm composer-setup.php