GNU RADIO安装出现的问题

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ChenYiyi

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Mar 2, 2009, 3:59:46 AM3/2/09
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按照GNU RADIO网站上的说明安完GNU RADIO之后,插上 USRP。

cyy@ubuntu:/opt/gnuradio/gnuradio-examples/python/usrp$ ./
usrp_benchmark_usb.py


Traceback (most recent call last):
File "./usrp_benchmark_usb.py", line 30, in <module>
from gnuradio import gr
File "/usr/local/lib/python2.5/site-packages/gnuradio/gr/
__init__.py", line 43, in <module>
from gnuradio_swig_python import *
File "/usr/local/lib/python2.5/site-packages/gnuradio/gr/
gnuradio_swig_python.py", line 23, in <module>
from gnuradio_swig_py_runtime import *
File "/usr/local/lib/python2.5/site-packages/gnuradio/gr/
gnuradio_swig_py_runtime.py", line 6, in <module>
import _gnuradio_swig_py_runtime
ImportError: libgnuradio-core.so.0: cannot open shared object file: No
such file or directory

这是什么原因啊?望大牛解答~~感激不尽~~

Lin HUANG

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Mar 2, 2009, 4:27:03 AM3/2/09
to ChenYiyi, GNU Radio / USRP 中文论坛
恩~ 从最后一行来看,有可能你什么东西的安装目录不对。或者你的当前用户少了一些环境变量。


 
2009/3/2 ChenYiyi <chenyiy...@gmail.com>

dengqm

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Mar 6, 2009, 12:03:42 PM3/6/09
to GNU Radio / USRP 中文论坛

linux中如果找不到动态链接库,可以试试export LD_LIBRARY_PATH = <your lib dir>,然后运行
ldconfig命令,以便系统缓存刚装好的动态链接库文件
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