Installing apps with ibrickr--keep getting black screen

[wishtoplay]

i downloaded an application for wikpedia and loaded it onto ibrickr. everything went well except when i went to load it on my springboard it is a black screen. please help me figure out what i am doing? i copied all the files that i downloaded. i made a folder for it titled wikpedia.app and loaded the files into tht folder and put the folder in applications...what did i do wrong? i need help please.

[arthursdomain]

did you chmod it?

Where did you get this wikipedia program or is it just a URL pointer?

[wishtoplay]

what does chmod mean?

and i got it as a download from :

iphone based files forum...it is

Ultimate Knowledge App Set here is waht he says...i dont know what do do at the end....the chmod and embark thing....
thank you for your help

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This set of web based applications has a Dictionary App, Thesaurus App, Urban Dictionary App, and an Encyclopedia App. All were made with the iPhone Apper. I created all the icons for the Applications.

To install, move all extracted folders to your /Applications/ directory, and then chmod +x all "Embark" files for each application.