Gtkam连接Kodak 7590DC为何只有root能用?

test2002 · 发表于 2005-8-8 14:25:03

ML1.2+KDE3.4, BX440主板, USB的硬盘可以热插.使用没有问题,为何插入Kodak7590系统没有发现任何SCSI设备?

安装了libgphoto和gtkam之后终于能够认出kodak 7590, 但是现在只有root能用,普通用户说是“Could not initialize camera.”

stdio · 发表于 2005-8-8 14:27:53

那一般就是木有驱动了

Magic会自动加载硬件驱动的

如果有驱动而没有加载，你可以手动加载一下

test2002 · 发表于 2005-8-8 14:46:35

网上查过了，没有驱动，不知道如何手动加载。

stdio · 发表于 2005-8-8 14:49:44

那就自己写驱动吧

killxp · 发表于 2005-8-8 15:23:19

kodak的相机不是完全遵循mass storage 协议的,有其自己的驱动啊!

test2002 · 发表于 2005-8-8 15:42:40

Killxp兄，能不能给个连接？

test2002 · 发表于 2005-8-8 15:46:52

找到一个,不知道是否支持,回去试试,相机不在手边.
http://gphoto.org/proj/libgphoto2/

test2002 · 发表于 2005-8-8 15:53:51

KillXp兄是对的,我查到这片文章
http://www.faqs.org/docs/Linux-HOWTO/USB-Digital-Camera-HOWTO.html中讲到
Other cameras support a protocol called PTP or USB Imaging Devices that has been developed by Kodak and other. gphoto2 does not support PTP yet, but jPhoto does. Here is a short list of cameras that use this protocol:

就是Kodak相机要使用jPhoto这个程序。

killxp · 发表于 2005-8-8 16:48:05

用gtkam即可,记得红帽子9.0里是自带的.

自己下载源码编译吧.

http://sourceforge.net/project/showfiles.php?group_id=8874&release_id=337127

killxp · 发表于 2005-8-8 19:53:12

回家编译了一下gtkam,我的kodak DX6340工作很正常,不过LZ的7590不在支持列表里,只有楼主自己试了阿!

最好是UDEV直接支持PTP协议,就解决这个问题了.

test2002 · 发表于 2005-8-8 21:01:15

Killxp兄，在安装gtkam，发现出错：
configure: error: Library requirements (gtk+-2.0 libgphoto2 >= 2.1.4) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.

于是先安装libgphoto2-2.1.6.
在得到以下的消息后后（configure时），make and make install倒是没有什么错误。

Configuration (libgphoto2_port)

      Source code location: .
      Compiler:             gcc

      SERIAL support:       yes

      Locking mechanism (for serial ports):
      Use resmgr:             no
      Use baudboy:          yes
      Use ttylock:          no
      Use lockdev:          no

      USB support:          yes, from /usr

      Build API documentation: no (not requested)
      Use ltdl.h:             no

Configuration (libgphoto2):

      Source code location:    .
      Version:                2.1.6
      Compiler:                gcc

      Build API documentation: no (not requested)
      pkg-config:             yes
      EXIF support:             yes (version 0.5.12 from /usr), (>= 0.5.4)
      JPEG mangling support:    yes
      Use ltdl.h:             no
      /proc/meminfo:          available

Please check whether the configuration I detected matches what you
would like to have. E.g. make sure that USB support is there if you
intend to use USB cameras with libgphoto2.

Please also check that PKG_CONFIG_PATH contains ${libdir}/pkgconfig
before compiling any libgphoto2 frontend.

再次安装gtkam，出错
checking for gtk+-2.0 libgphoto2 >= 2.1.4... Package libgphoto2 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libgphoto2.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libgphoto2' found

用locate知道：
/usr/local/lib/pkgconfig/libgphoto2.pc

export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig/libgphoto2.pc
再次configure gtkam，出错
Perhaps you should add the directory containing `libgphoto2.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libgphoto2' found

configure: error: Library requirements (gtk+-2.0 libgphoto2 >= 2.1.4) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.

现在我该如何作呢？

test2002 · 发表于 2005-8-8 21:08:42

我把/usr/local/lib/pkgconfig/libgphoto2.pc copy 到/usr/lib/pkgconfig，正在make中。

test2002 · 发表于 2005-8-8 21:19:57

做完了，运行gtkam，出错/usr/local/bin/gtkam: error while loading shared libraries: libgphoto2.so.2: cannot open shared object file: No such file or directory。

test2002 · 发表于 2005-8-8 21:39:47

cp /usr/local/lib/libgphoto2.so.2 /usr/lib/
cp /usr/local/lib/libgphoto2.so.0 /usr/lib/
gtkam算是起来了。

test2002 · 发表于 2005-8-8 21:48:24

有个问题，难道只有root才能用，普通用户说是“Could not initialize camera.”

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