执行后我收到错误acroread：
acroread: error while loading shared libraries:
libxml2.so.2: cannot open shared object file: No such file or directory
我正在安装的软件需要/lib/libc.so.6，但它没有到位：
$> ls -l /lib/libc*
lrwxrwxrwx 1 root root 14 2011-10-09 06:02 /lib/libcap.so.2 -> libcap.so.2.20
-rw-r--r-- 1 root root 18832 2011-02-16 03:42 /lib/libcap.so.2.20
-rw-r--r-- 1 root root 1620736 2012-05-23 07:19 /lib/libcrypto.so.0.9.8
libc并libc6-dev已安装。跑步apt-get upgrade glibc并不能解决这个问题。
我应该怎么做才能解决这种依赖性？
deeva@androliyah-A6200:~$ sudo lshw -C video
[sudo] password for deeva:
*-display
description: VGA compatible controller
product: Core Processor Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:43 memory:f0000000-f03fffff memory:e0000000-efffffff ioport:e080(size=8)
deeva@androliyah-A6200:~$
如何让我的网络摄像头工作？