无法Composer require

[SamHz]

    - Conclusion: don't install sleep-cat/opencc-php v3.2.2
    - Conclusion: don't install sleep-cat/opencc-php v3.2.1
    - Conclusion: remove symfony/process v4.2.4
    - Installation request for sleep-cat/opencc-php ^3.2 -> satisfiable by sleep-cat/opencc-php[v3.2.0, v3.2.1, v3.2.2].
    - Conclusion: don't install symfony/process v4.2.4
    - sleep-cat/opencc-php v3.2.0 requires symfony/process ^4.3.4 -> satisfiable by symfony/process[v4.3.4, v4.3.5, v4.3.6, v4.3.7, v4.3.8, v4.3.9, v4.4.0, v4.4.1, v4.4.2].

无法Composer require, 这个问题怎么解决？

[SamHz]

我升级了Symfony，然后现在有个问题路径问题，
$cmd = new Command('/usr/bin/opencc', '/usr/share/opencc');
这两个路径要指向实际的文件是那些呢？我要查找一下，因为我们没有这个文件夹，我是默认安装到Ubuntu

[alphasnow]

Ubuntu路径在: /usr/lib/x86_64-linux-gnu/opencc