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I want to install a deb of tweak by a normal app in jailbroken, so i execute this, but it doesn't work.

NSString *appsyncDebPath=@"/var/root/appsync.deb";
NSString *cmdString=[NSString stringWithFormat:@"/usr/bin/dpkg  -i %@>/tmp/dpkg.log;",appsyncDebPath];
const char  *cmdChar=[cmdString UTF8String];
system(cmdChar);

Is it a correct way to implement this function?

Nate
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user2822881
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  • Please note the **tags** (keywords) I added to your question. Without proper tags, nobody will find your questions. Concerning your problem, have you tried giving your app [root privileges](http://stackoverflow.com/a/8796556/119114)? I know Cydia grants itself root privileges, and it does something similar (installing .deb packages). – Nate Oct 28 '13 at 08:55

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