“Zotero” is damaged and can’t be opened.
                    I have downloaded the latest version of Zotero (5.0.17) and when I tried to install it I get the following message "“Zotero” is damaged and can’t be opened. You should move it to the Trash.". I have done it, but when I download it again I get the same message. Any suggestion? I am a Mac User (OS X El Capitan 10.11.6).                
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            adomasvenedited September 6, 2017Do other downloaded applications work properly? E.g. Firefox ESR?
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            ggs13brYes. they do.
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            adomasvenHave you tried downloading Zotero with a different browser? Are you behind a proxy or use any security software?
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            dstillmanHow are you trying to install it?
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            phdeviantI was having the same problem, but after restarting the computer and re-downloading it, it installed without issue.
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