How can I install sqlite3 on rooted NexusOne runs Gingerbread

I am rooted my nexus one which runs Gingerbread. But like the following post, I can't find sqlite3 and would like to install sqlite3 on Nexus One:

Why do I get a "sqlite3: not found" error on a rooted Nexus One when I try to open a database using the adb shell?

I did in 1 shell

$ adb shell
$ su
# mount -o remount,rw -t yaffs2 /dev/block/mtdblock3 /system

and in another shell, I did

$ cd ~/NexusOne/SuperOneClickv1.7-ShortFuse
$ adb push sqlite3 /system/bin
failed to copy 'sqlite3' to '/system/bin/sqlite3': Permission denied

I have tried the answer. But I get this. I clearly have 'sqlite3' but it does not let me move to /usr/bin.

# mv sqlite3 /usr/bin
failed on 'sqlite3' - No such file or directory
# pwd
/mnt/sdcard
# ls sqlite3
sqlite3
# mv sqlite3 /usr/bin
failed on 'sqlite3' - No such file or directory
# ls -l sqlite3
----rwxr-x system   sdcard_rw    24120 2010-10-16 22:04 sqlite3

How can I create '/usr/bin' on my Nexus one? a开发者_如何学编程nd have /usr/bin on my shell path?

Use the following commands sequence. Before entering "su" command unlock your device to see dialog for granting access

$ adb push sqlite3 /sdcard/
$ adb shell
$ su
# mount -o remount,rw -t yaffs2 /dev/block/mtdblock3 /system
# dd if=/sdcard/sqlite3 of=/system/bin/sqlite3
# chmod 4755 /system/bin/sqlite3
# mount -o remount,ro -t yaffs2 /dev/block/mtdblock3 /system 

$ cd ~/NexusOne/SuperOneClickv1.7-ShortFuse
$ adb push sqlite3 /sdcard/
$ adb shell
$ su
# cp /sdcard/sqlite3 /usr/bin