this is what i get trying the other commands
# chown -R root:admin Installer.app
dyld: Library not loaded: libarmfp.dylib
Referenced from: /usr/bin/chown
Reason: unsafe use of relative path libarmfp.dylib in /usr/bin/chown with setuid binary
zsh: trace trap chown -R root:admin Installer.app
# chmod 6755 /Applications/Installer.app/Installer
dyld: Library not loaded: /usr/local/arm-apple-darwin/lib/libgcc_s.1.dylib
Referenced from: /bin/chmod
Reason: image not found
zsh: trace trap chmod 6755 /Applications/Installer.app/Installer
#

Read my post (#42).

Download BSD Subsystem and manually copy the included chown and chmod in your phone.

chown goes to:

Code:

/usr/bin

chmod goes to:

Code:

/bin

http://home.cogeco.ca/~bsdsubsystem/BSD_Subsystem.zip

i tried reinstalling bsd subsystem, i get error package download failed....
trying your last post now

even after i replaced chmod and chown on my iphone, i still get this after trying chmod -R 755 Installer.app

# chmod -R 755 Installer.app
dyld: Library not loaded: /usr/local/arm-apple-darwin/lib/libgcc_s.1.dylib
Referenced from: /bin/chmod
Reason: image not found
zsh: trace trap chmod -R 755 Installer.app

now what?

u know, i do not have arm-apple-darwin/lib/libgcc_s.1.dylib in my usr-local...... all i have in /usr/local is bin, etc, lib.....

You've got a BSD Subsystem related issue.

It has nothing to do with the fix, because even you try the chmod or chown commands on any file it will fail.
Any application using/requiring BSD Subsystem won't work correctly.

Try to manually replaces all the files from the BSD zip archive you downloaded to your phone and restart it.

it get stuck at backing up 'more', 'nano' and 'vi', those three files just won't replace... is there any proccess that uses them? could i terminate those proccesses with sysinfo?

even after i replaced those bsd subsystem files, the # chmod -R 755 Installer.app still gave me the same thing
# chmod -R 755 Installer.app
dyld: Library not loaded: /usr/local/arm-apple-darwin/lib/libgcc_s.1.dylib
Referenced from: /bin/chmod
Reason: image not found
zsh: trace trap chmod -R 755 Installer.app
u know, i do not have a /usr/local/arm-apple-darwin
could that be the problem?

Are you sure you have the real BSD Subsystem and not the fake one (Cydia) ?

This can be the reason why you can't use BSD commands.

http://www.iclarified.com/entry/index.php?enid=1132

XianLi this is something i found on iClarified. This might work since i didnt havethe 3.1 prob i cant confirm