求GENTOO下安装摄像头。(已经解决)

bjsm

求GENTOO下安装摄像头的教程，我搜索不到。求求。

Mythal

这里是详细教程
http://gentoo-wiki.com/HOWTO_Install_a_webcam

基本上
Device Drivers  --->
  USB support  --->
    <*>   OHCI HCD support
    <*>   UHCI HCD (most Intel and VIA) support

Device Drivers  --->
  Multimedia devices  --->
    <*> Video For Linux

装上驱动就好了，我用的是gspcav1，你可以具体在wiki上看看

bjsm

jon jon # emerge -pv gspcav1

These are the packages that would be merged, in order:

Calculating dependencies \
!!! All ebuilds that could satisfy "media-video/gspcav1" have been masked.
!!! One of the following masked packages is required to complete your request:
- media-video/gspcav1-20071224 (masked by: ~x86 keyword)
- media-video/gspcav1-20070508 (masked by: ~x86 keyword)
- media-video/gspcav1-20070110 (masked by: ~x86 keyword)
- media-video/gspcav1-20060925 (masked by: ~x86 keyword)

For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.


什么意思啊？

bjsm

先睡觉，明天再说。

亞利艾爾

你是 x86  的 ACCEPT_KEYWORDS，在 /etc/portage/package.keywords 中加入 media-video/gspcav1-20071224 ~x86 即可。

arli

怎么会搜索不到呀
google 下一堆

http://blog.chinaunix.net/u/27936/showart_332120.html

8pm

先看看你的用什么芯片的
很多使用摄像头的软件需要加上 v4l 和（或）v4l2 的 USE

anandayang

配完kernel， 装linux-uvc这个driver很不错的

bjsm

Post by 亞利艾爾;1861519
你是 x86  的 ACCEPT_KEYWORDS，在 /etc/portage/package.keywords 中加入 media-video/gspcav1-20071224 ~x86 即可。

还不行啊，

jon jon # emerge  =gspcav1-20071224
--- Invalid atom in /etc/portage/package.keywords: media-video/gspcav1-20071224
Calculating dependencies -
!!! All ebuilds that could satisfy "=media-video/gspcav1-20071224" have been masked.
!!! One of the following masked packages is required to complete your request:
- media-video/gspcav1-20071224 (masked by: ~x86 keyword)

For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.

jon jon # cat /etc/portage/package.keywords
media-video/gspcav1-20071224 ~x86

Mythal

Post by bjsm;1861562
还不行啊，

jon jon # emerge  =gspcav1-20071224
--- Invalid atom in /etc/portage/package.keywords: media-video/gspcav1-20071224
Calculating dependencies -
!!! All ebuilds that could satisfy "=media-video/gspcav1-20071224" have been masked.
!!! One of the following masked packages is required to complete your request:
- media-video/gspcav1-20071224 (masked by: ~x86 keyword)

For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.

jon jon # cat /etc/portage/package.keywords
media-video/gspcav1-20071224 ~x86

不知道你是什么牌子的摄像头，这个是从gentoo wiki上找的，你下载前看看简介
Konica, OV511, SE401, SN9C10x, STV680, W996[87]CF, some Philips webcams

Drivers for cameras based on these chip-sets can be found in the kernel. Some of these have better drivers in 3rd party packages. Continue checking this list for different drivers.
[edit] Philips

media-video/usb-pwc-re and media-video/usb-pwcx - Drivers for a variety of philips webcams called ToUcam (though not all of them).
[edit] Logitech

A few drivers are available. Each support a different set of webcams. Try them all until you find the one that works best:

    * qc-usb
    * qc-usb-messenger
    * gspcav1 - Kernel 2.6.11 or newer
    * spca5xx - Kernel 2.6.11 or older
    * http://linux-uvc.berlios.de/ for new logitech webcams

Note: Some old Logitech webcams only work with the Philips driver (e.g. Logitech QuickCam 4000 Pro, Logitech QuickCam Notebook Pro).
[edit] OV51X (Sony EyeToy)

    * ov51x-jpeg

$$$$$$$
如果mask了用autounmask，没有指令的话emerge autounmask