title: Install usblib package - Ubuntu
body: <p>I need the package libusb for another package I am installing.</p>
  
  <p>I tried the following which seemed to install the package, </p>
  
  <pre><code>sudo apt-get install libusb-dev
  </code></pre>
  
  <p>but when I try to install the other package I get,</p>
  
  <pre><code>configure: error: Package requirements (libusb-1.0 &gt;= 0.9.1) were not met:
  
  No package 'libusb-1.0' 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 LIBUSB_CFLAGS
  and LIBUSB_LIBS to avoid the need to call pkg-config.
  See the pkg-config man page for more details.
  </code></pre>
  
  <p>When I run the command dpkg -L libusb-dev, I get:</p>
  
  <pre><code>/.
  /usr
  /usr/bin
  /usr/bin/libusb-config
  /usr/include
  /usr/include/usb.h
  /usr/lib
  /usr/lib/libusb.a
  /usr/lib/libusb.la
  /usr/lib/pkgconfig
  /usr/lib/pkgconfig/libusb.pc
  /usr/share
  /usr/share/doc
  /usr/share/doc/libusb-dev
  /usr/share/doc/libusb-dev/html
  /usr/share/doc/libusb-dev/html/index.html
  /usr/share/doc/libusb-dev/html/preface.html
  /usr/share/doc/libusb-dev/html/intro.html
  /usr/share/doc/libusb-dev/html/intro-overview.html
  /usr/share/doc/libusb-dev/html/intro-support.html
  /usr/share/doc/libusb-dev/html/api.html
  /usr/share/doc/libusb-dev/html/api-device-interfaces.html
  /usr/share/doc/libusb-dev/html/api-timeouts.html
  /usr/share/doc/libusb-dev/html/api-types.html
  /usr/share/doc/libusb-dev/html/api-synchronous.html
  /usr/share/doc/libusb-dev/html/api-return-values.html
  /usr/share/doc/libusb-dev/html/functions.html
  /usr/share/doc/libusb-dev/html/ref.core.html
  /usr/share/doc/libusb-dev/html/function.usbinit.html
  /usr/share/doc/libusb-dev/html/function.usbfindbusses.html
  /usr/share/doc/libusb-dev/html/function.usbfinddevices.html
  /usr/share/doc/libusb-dev/html/function.usbgetbusses.html
  /usr/share/doc/libusb-dev/html/ref.deviceops.html
  /usr/share/doc/libusb-dev/html/function.usbopen.html
  /usr/share/doc/libusb-dev/html/function.usbclose.html
  /usr/share/doc/libusb-dev/html/function.usbsetconfiguration.html
  /usr/share/doc/libusb-dev/html/function.usbsetaltinterface.html
  /usr/share/doc/libusb-dev/html/function.usbresetep.html
  /usr/share/doc/libusb-dev/html/function.usbclearhalt.html
  /usr/share/doc/libusb-dev/html/function.usbreset.html
  /usr/share/doc/libusb-dev/html/function.usbclaiminterface.html
  /usr/share/doc/libusb-dev/html/function.usbreleaseinterface.html
  /usr/share/doc/libusb-dev/html/ref.control.html
  /usr/share/doc/libusb-dev/html/function.usbcontrolmsg.html
  /usr/share/doc/libusb-dev/html/function.usbgetstring.html
  /usr/share/doc/libusb-dev/html/function.usbgetstringsimple.html
  /usr/share/doc/libusb-dev/html/function.usbgetdescriptor.html
  /usr/share/doc/libusb-dev/html/function.usbgetdescriptorbyendpoint.html
  /usr/share/doc/libusb-dev/html/ref.bulk.html
  /usr/share/doc/libusb-dev/html/function.usbbulkwrite.html
  /usr/share/doc/libusb-dev/html/function.usbbulkread.html
  /usr/share/doc/libusb-dev/html/ref.interrupt.html
  /usr/share/doc/libusb-dev/html/function.usbinterruptwrite.html
  /usr/share/doc/libusb-dev/html/function.usbinterruptread.html
  /usr/share/doc/libusb-dev/html/ref.nonportable.html
  /usr/share/doc/libusb-dev/html/function.usbgetdrivernp.html
  /usr/share/doc/libusb-dev/html/function.usbdetachkerneldrivernp.html
  /usr/share/doc/libusb-dev/html/examples.html
  /usr/share/doc/libusb-dev/html/examples-code.html
  /usr/share/doc/libusb-dev/html/examples-tests.html
  /usr/share/doc/libusb-dev/html/examples-other.html
  /usr/share/doc/libusb-dev/copyright
  /usr/share/doc-base
  /usr/share/doc-base/libusb-dev
  /usr/share/man
  /usr/share/man/man1
  /usr/share/man/man1/libusb-config.1.gz
  /usr/lib/libusb.so
  /usr/share/doc/libusb-dev/changelog.Debian.gz
  </code></pre>
  
  <p>Any ideas??</p>