我刚刚在 ubuntu 12.04 上安装了 gnuradio。我尝试运行从网上获取的简单 wbfm 接收器程序。尝试执行该程序时,出现以下错误:
Traceback (most recent call last):
File "/home/me/Downloads/uhd_wbfm_receive.py", line 10, in <module>
from gnuradio import analog
File "/usr/lib/python2.7/dist-packages/gnuradio/analog/__init__.py", line 33, in <module>
from analog_swig import *
File "/usr/lib/python2.7/dist-packages/gnuradio/analog/analog_swig.py", line 26, in <module>
_analog_swig = swig_import_helper()
File "/usr/lib/python2.7/dist-packages/gnuradio/analog/analog_swig.py", line 22, in swig_import_helper
_mod = imp.load_module('_analog_swig', fp, pathname, description)
ImportError: libfftw3f.so.3: cannot open shared object file: No such file or directory
我对 Linux 还很陌生。
答案1
您需要安装该libfftw3-3
包,可以使用sudo apt-get install
或在软件中心搜索它。