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":"5b24bf3b","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/Test_Entry","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","PPFrame_DOM"]},{"file":"/var/www/html/w/includes/parser/Parser.php","line":4228,"function":"call_user_func_array","args":["array","array"]},{"file":"/var/www/html/w/includes/parser/Preprocessor_DOM.php","line":1260,"function":"extensionSubstitution","class":"Parser","type":"->","args":["array","PPFrame_DOM"]},{"file":"/var/www/html/w/includes/parser/Parser.php","line":3336,"function":"expand","class":"PPFrame_DOM","type":"->","args":["PPNode_DOM","integer"]},{"file":"/var/www/html/w/includes/parser/Parser.php","line":1231,"function":"replaceVariables","class":"Parser","type":"->","args":["string"]},{"file":"/var/www/html/w/includes/parser/Parser.php","line":434,"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":677,"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":[]}]}error-json] { id : 8b6b7ff2 ,
[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 2type : 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]
```