Cannot keep my installed package from boot to boot on my USB key.

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Cannot keep my installed package from boot to boot on my USB key.

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Started 11 years ago by Anonymous
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Anonymous

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Hi

I install the SliTaz 4.0 on a USB key with success. I boot my system from this USB key. After I install the gcc-4.5.2 using the command line: tazpkg get-install gcc-4.5.2. I was able to do a HelloWord.c, compile and execute with success. I want to update my USB key to keep this install package on my image. To do this I use the command line: tazusb writefs gzip. It was done with success. I reboot my system, but the gcc compiler is not in my system anymore. I read a lot of documentation on this topic on this site but I do not understand why it is not working. Is somebody could help me?

Best regards
Jocelyn

Posted 11 years ago #
Aleksej

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TazUSB Manual (en)

(/home ?..)

Posted 11 years ago #
Anonymous

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Hi Aleksej

Thanks a lot for helping me. I am sorry but I am not sure about your comment, (/home ? ...) Do you want me to do ls /home and put the result here?

Best Regards
Jocelyn

Posted 11 years ago #
Anonymous

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Hello again

I did not see the link above your comment. Under the /home directory, I see 3 directories, boot, lost+found and tux. Under the boot directory, I have the following files:

bzImage
extLinux (directory)
previous.gz
rootfs1.gz
rootfs2.gz
rootfs3.gz
rootfs.gz

Another strange thing is if I execute the following command: gcc --version
The answer is: /bin/sh: gcc: not found.

Also I cannot find any gcc tools.
find / -name gcc
This command return nothing.

I am not sure if I use the good starting option. At the boot I select the first one, Slitaz live. Is it correct?

Thanks for help
Best regards
Jocelyn

Posted 11 years ago #
Aleksej

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Hi Jocelyn,

I don't know what is your bootloader. Maybe it is grub, grub4dos or syslinux. You should change your bootloader config file (menu.lst?) to force using your rootfs.gz instead of rootfs1-4.gz.

Ok, folder "extlinux" in your post tells me that you use extlinux bootloader, but I forgot how to configure it. You want to find text file where rootfs1-4.gz mentioned.

cd /home; for i in $(find .); do grep -H 'rootfs1.gz' $i; done

Posted 11 years ago #
mojo

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Key Master

TazUSB LiveUSB
Booting into the saved rootfs.gz with syslinux.
At the orange boot menu arrow down to SliTaz core
Hit the tab key
After initrd= delete the commas and any /boot/rootfs[1-4].gz so it looks like this:
initrd=/boot/rootfs.gz
Hit enter to boot the modified rootfs.gz with your installed programs.
Edit the /boot/isolinux/isolinux.cfg to modify SliTaz core Live entry to boot without having to manually edit every boot.

Software to compile includes binutils linux-api-headers glibc-dev gcc make elfkickers:
# tazpkg -gi slitaz-toolchain

Posted 11 years ago #
Aleksej

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Edit the /boot/isolinux/isolinux.cfg to modify SliTaz core Live entry to boot without having to manually edit every boot.

isolinux -> syslinux

Posted 11 years ago #
Anonymous

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Hi Aleksej and Mojo,

Thanks a lot for the quick answers. With all information you give to me, I could now make modifications (add/remove packages and files) to my system and keep it after a reboot.

Best Regards
Jocelyn

Posted 11 years ago #

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