Dependency on a specific version of nikic/php-parser

[ww-stas]

Your package has dependency on nikic/php-parser: 3.0.6. But my project already installed php-parser but 3.1.1 version. For this reason I can't install soft-mocks, if I try I got next error:

  Problem 1
    - Can only install one of: nikic/php-parser[v3.0.6, v3.1.1].
    - Can only install one of: nikic/php-parser[v3.1.1, v3.0.6].
    - Can only install one of: nikic/php-parser[v3.0.6, v3.1.1].
    - badoo/soft-mocks 1.3.0 requires nikic/php-parser 3.0.6 -> satisfiable by nikic/php-parser[v3.0.6].
    - Installation request for badoo/soft-mocks ^1.3 -> satisfiable by badoo/soft-mocks[1.3.0].
    - Installation request for nikic/php-parser (locked at v3.1.1, required as ^3.0.6) -> satisfiable by nikic/php-parser[v3.1.1].

Is there a reason to declare a dependency on a specific version? Maybe you need to write
"nikic/php-parser": "^3.0.6" in your composer.json?