i had to do the following before trying to run ./configure on OpenBTS

export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig

On Wed, Mar 11, 2009 at 7:41 AM, David Burgess <dburgess@kestrelsp.com> wrote:
Yihenew -

I am adding you to the openbts-discuss mailing list and forwarding this message to that list.

I see that your configure script is looking for USRP > 3.1.  Is this the OpenBTS source code from gnuradio.org or from kestrelsp.com?

Also, libusb is not that same thing as libusrp.  You might need to download and install all of GNU Radio 3.1 to be sure you get the correct libusrp version.  I was hoping you could avoid that, but it is the surest way to get the correct library.  [Also, note that I say GNU Radio 3.1, not 3.2.  The code from kestrelsp.com is still not updated for GNU Radio 3.2.]

-- David

On Mar 10, 2009, at 6:11 AM, qwe asd wrote:

Dear David,
I had installed libosip and libortp on ubuntu in addition to Gnu radio and usrp, but I could not install openbts source package I downloaded. I got the following error message when I try to configure it.

checking for USRP... configure: error: Package requirements (usrp > 3.1) were not met:

Package libusb was not found in the pkg-config search path.
Perhaps you should add the directory containing `libusb.pc'
to the PKG_CONFIG_PATH environment variable
Package 'libusb', required by 'usrp', not found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables USRP_CFLAGS
and USRP_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

I installed libusb- 1.0.0 from sourceforg sucessfully, but I get the same error while trying to configure openbts.
Could you please give me some hint how to fix it?


David A. Burgess
Kestrel Signal Processing, Inc.

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