IPKG without mounting on /opt

[MHz]

Hello,

Is it possible to install IPKG without changing the mount option to /opt, so IPKG is installed on /tmp/harddisk ?

[oleo]

Something like this:
dd if=/dev/zero of=/tmp/harddisk/opt.image bs=1024 count=200000
dd if=/dev/zero of=/tmp/harddisk/swap.image bs=1024 count=500000
mke2fs -j /tmp/harddisk/opt.image
mkswap /tmp/harddisk/swap.image
swapon /tmp/harddisk/swap.image
mount -o loop /tmp/harddisk/opt.image /opt

[MHz]

I don't know if it's possible, but if I install IPKG on /opt then my stupid FTPD server doesn't work and my SAMBA Server doesn't work then too!

Why do all tutorials tell me exsually that I have to install IPKG on /opt?

[sata]

because we don't use stupid-ftp
you can use vsftp instead

[MHz]

So if I reset the router, configure the web interface and I follow the IPKG, SAMBA and the VSFTP tutorial from MacSat it will work?