I'm seeing the following error when trying to use the master build of Syntaxhighlight with MW 1.26wmf16. I cloned the repo, ran composer install and even went in and ran 'python create_pygmentize_bundle' in SyntaxHighlight_GeSHi/pygments/pygmentize. Code blocks are showing up and unformatted <pre></pre> blocks and the ""Pages with syntax highlighting errors" category is being applied.
The most interesting chunk of the below error is this portion (to me at least).
[warning] Failed to invoke Pygments. Please check that Pygments is installed and that $wgPygmentizePath is accurate. [Called from SyntaxHighlight_GeSHi::highlight in /var/www/html/w/extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.class.php at line 2
Updated with a little easier to read error message.
[error-json] { id : 8b6b7ff2 , type : ErrorException , file : /var/www/html/w/extensions/SyntaxHighlight_GeSHi/vendor/symfony/process/Process.php , line :1102, message : PHP Deprecated: The Symfony\\Component\\Process\\Process::setStdin method is deprecated since version 2.5 and will be removed in 3.0. Use the setInput() method instead. , code :0, url : /wiki/Long_Term_Disability_Deductions_Roll-up_(Report) , suppressed :true, backtrace :[{ function : handleError , class : MWExceptionHandler , type : :: , args :[ integer , string , string , integer , array ]},{ file : /var/www/html/w/extensions/SyntaxHighlight_GeSHi/vendor/symfony/process/Process.php , line :1102, function : trigger_error , args :[ string , integer ]},{ file : /var/www/html/w/extensions/SyntaxHighlight_GeSHi/vendor/kzykhys/pygments/src/KzykHys/Pygments/Pygments.php , line :65, function : setStdin , class : Symfony\\Component\\Process\\Process , type : -> , args :[ string ]},{ file : /var/www/html/w/extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.class.php , line :279, function : highlight , class : KzykHys\\Pygments\\Pygments , type : -> , args :[ string , string , string , array ]},{ file : /var/www/html/w/extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.class.php , line :125, function : highlight , class : SyntaxHighlight_GeSHi , type : :: , args :[ string , string , array ]},{ function : parserHook , class : SyntaxHighlight_GeSHi , type : :: , args :[ string , array , Parser , PPTemplateFrame_DOM ]},{ file : /var/www/html/w/includes/parser/Parser.php , line :4232, function : call_user_func_array , args :[ array , array ]},{ file : /var/www/html/w/includes/parser/CoreParserFunctions.php , line :1007, function : extensionSubstitution , class : Parser , type : -> , args :[ array , PPTemplateFrame_DOM ]},{ function : tagObj , class : CoreParserFunctions , type : :: , args :[ Parser , PPTemplateFrame_DOM , array ]},{ file : /var/www/html/w/includes/parser/Parser.php , line :3787, function : call_user_func_array , args :[ array , array ]},{ file : /var/www/html/w/includes/parser/Parser.php , line :3521, function : callParserFunction , class : Parser , type : -> , args :[ PPTemplateFrame_DOM , string , array ]},{ file : /var/www/html/w/includes/parser/Preprocessor_DOM.php , line :1177, function : braceSubstitution , class : Parser , type : -> , args :[ array , PPTemplateFrame_DOM ]},{ file : /var/www/html/w/includes/parser/Parser.php , line :3663, function : expand , class : PPFrame_DOM , type : -> , args :[ PPNode_DOM ]},{ file : /var/www/html/w/includes/parser/Preprocessor_DOM.php , line :1177, function : braceSubstitution , class : Parser , type : -> , args :[ array , PPFrame_DOM ]},{ file : /var/www/html/w/includes/parser/Parser.php , line :3340, function : expand , class : PPFrame_DOM , type : -> , args :[ PPNode_DOM , integer ]},{ file : /var/www/html/w/includes/parser/Parser.php , line :1236, function : replaceVariables , class : Parser , type : -> , args :[ string ]},{ file : /var/www/html/w/includes/parser/Parser.php , line :439, function : internalParse , class : Parser , type : -> , args :[ string ]},{ function : parse , class : Parser , type : -> , args :[ string , Title , ParserOptions , boolean , boolean , integer ]},{ file : /var/www/html/w/includes/StubObject.php , line :105, function : call_user_func_array , args :[ array , array ]},{ file : /var/www/html/w/includes/StubObject.php , line :129, function : _call , class : StubObject , type : -> , args :[ string , array ]},{ file : /var/www/html/w/includes/content/WikitextContent.php , line :331, function : __call , class : StubObject , type : -> , args :[ string , array ]},{ file : /var/www/html/w/includes/content/WikitextContent.php , line :331, function : parse , class : StubObject , type : -> , args :[ string , Title , ParserOptions , boolean , boolean , integer ]},{ file : /var/www/html/w/includes/content/AbstractContent.php , line :497, function : fillParserOutput , class : WikitextContent , type : -> , args :[ Title , integer , ParserOptions , boolean , ParserOutput ]},{ file : /var/www/html/w/includes/poolcounter/PoolWorkArticleView.php , line :140, function : getParserOutput , class : AbstractContent , type : -> , args :[ Title , integer , ParserOptions ]},{ file : /var/www/html/w/includes/poolcounter/PoolCounterWork.php , line :123, function : doWork , class : PoolWorkArticleView , type : -> , args :[]},{ file : /var/www/html/w/includes/page/Article.php , line :676, function : execute , class : PoolCounterWork , type : -> , args :[]},{ file : /var/www/html/w/includes/actions/ViewAction.php , line :44, function : view , class : Article , type : -> , args :[]},{ file : /var/www/html/w/includes/MediaWiki.php , line :456, function : show , class : ViewAction , type : -> , args :[]},{ file : /var/www/html/w/includes/MediaWiki.php , line :255, function : performAction , class : MediaWiki , type : -> , args :[ Article , Title ]},{ file : /var/www/html/w/includes/MediaWiki.php , line :680, function : performRequest , class : MediaWiki , type : -> , args :[]},{ file : /var/www/html/w/includes/MediaWiki.php , line :474, function : main , class : MediaWiki , type : -> , args :[]},{ file : /var/www/html/w/index.php , line :41, function : run , class : MediaWiki , type : -> , args :[]}]} [warning] Failed to invoke Pygments. Please check that Pygments is installed and that $wgPygmentizePath is accurate. [Called from SyntaxHighlight_GeSHi::highlight in /var/www/html/w/extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.class.php at line 285]