Re: [gentoo-user] Raiders of the lost package...

Dale <rdalek1967@×××××.com> [14-11-02 08:44]:
> meino.cramer@×××.de wrote:
> > Hi,
> >
> > Debain everywhere...
> > Ubuntu everywhere...
> >
> > "To use this library just do a apt-get build-essential, apt-get this
> > and apt-get that...your done".
> >
> > Hrrrmpppfff....
> >
> > What the heck is "build-essential?" What's hidden behind it?
> >
> > I am currently facing a similiar problem: I am trying to get
> > a TFT display running. For using this library to access this TFT
> > one "only" needs to do a ...guess... "apt-get python smbus".
> >
> > Neither "smbus' nor "I2C" produces any match in the output of
> > eix...
> >
> > What's that package? Is it in Gentoo?
> >
> > Any help is very appreciated :)
> >
> > Best regards,
> > mcc
> >
>
> I2c is in the kernel.  I use it to access my temps and such here.  Just
> a small snippet:
>
> root@fireball / # zcat /proc/config.gz | grep -i i2c
> # CONFIG_BMP085_I2C is not set
> # CONFIG_SENSORS_LIS3_I2C is not set
> CONFIG_MOUSE_SYNAPTICS_I2C=y
> CONFIG_I2C=y
> CONFIG_I2C_BOARDINFO=y
> CONFIG_I2C_COMPAT=y
> CONFIG_I2C_CHARDEV=y
> # CONFIG_I2C_MUX is not set
> CONFIG_I2C_HELPER_AUTO=y
> CONFIG_I2C_ALGOBIT=y
>
>
> SMBUS I think is in the same category.  From a search for smbus from
> within menuconfig:
>
>  Symbol: I2C_SMBUS
> [=n]
> │
>   │ Type  :
> tristate
> │
>   │ Prompt: SMBus-specific
> protocols
> │
>   │
> Location:
> │
>   │     -> Device
> Drivers
> │
>   │       -> I2C support (I2C
> [=y])
> │
>   │ (1)     -> Autoselect pertinent helper modules (I2C_HELPER_AUTO
> [=y])
> │
>   │   Defined at
> drivers/i2c/Kconfig:76
> │
>   │   Depends on: I2C
> [=y]
> │
>   │   Selected by: I2C_PARPORT [=n] && I2C [=y] && HAS_IOMEM [=y] &&
> PARPORT [=y] || I2C_PARPORT_LIGHT [=n] && I2C [=y] && HAS_IOMEM
> [=y]                                                 │
>   │
>
> If I recall correctly, SMBUS and I2C work together on getting temps and
> fan speeds and such.
>
> Also, some folks use lm-sensors.  I think it does the same but in user
> space instead of kernel space.  That's my understanding anyway.
>
> Hope that helps.
>
> Dale
>
> :-)  :-)
>
>

Hi Dale,

thanks for your informations... :)

I did a typo...instead of 

     "apt-get python smbus".

it must be

     "apt-get python-smbus".


I am searching "python-smbus" for Gentoo.
The kernel configuration is already setup and ok.

Do you the know the translation 

of "python-smbus" (Debian-speak)

to ??? for Gentoo?

Thank you very much in advance!
Best regards,
Meino