I can't install libplist--mac os

[pandamac]

./autogen.sh

Configuration for libplist 1.13.0:

Install prefix: .........: /usr/local Python bindings .........: no Now type 'make' to build libplist 1.13.0, and then 'make install' for installation.

and
sudo make install ... libtool: install: ranlib /usr/local/lib/libplist++.a /opt/local/bin/gmkdir -p '/usr/local/lib/pkgconfig' /opt/local/bin/ginstall -c -m 644 libplist.pc libplist++.pc '/usr/local/lib/pkgconfig' Making install in include make[2]: Nothing to be done for install-exec-am'. /opt/local/bin/gmkdir -p '/usr/local/include' /opt/local/bin/gmkdir -p '/usr/local/include/plist' /opt/local/bin/ginstall -c -m 644 plist/plist.h plist/plist++.h plist/Array.h plist/Boolean.h plist/Data.h plist/Date.h plist/Dictionary.h plist/Integer.h plist/Key.h plist/Node.h plist/Real.h plist/String.h plist/Structure.h plist/Uid.h '/usr/local/include/plist' Making install in tools /opt/local/bin/gmkdir -p '/usr/local/bin' /bin/sh ../libtool --mode=install /opt/local/bin/ginstall -c plistutil '/usr/local/bin' libtool: install: /opt/local/bin/ginstall -c .libs/plistutil /usr/local/bin/plistutil make[2]: Nothing to be done forinstall-data-am'. Making install in test make[2]: Nothing to be done for install-exec-am'. make[2]: Nothing to be done forinstall-data-am'. make[2]: Nothing to be done for install-exec-am'. make[2]: Nothing to be done forinstall-data-am'.

libplist is not install in my mac os

[nikias]

This looks like a successful installation. Check if you have libplist*.dylib in /usr/local/lib/

[pandamac]

I have libplist.dylib in /usr/local/lib/ ls /usr/local/lib/libplist libplist++.3.dylib libplist++.a libplist++.dylib@ libplist++.la* libplist.3.dylib* libplist.a but when I compile libusbmuxd

libusbmuxd git:(master) ✗ ./autogen.sh .... checking for libplist... no configure: error: Package requirements (libplist >= 1.11) were not met:

No package 'libplist' 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 libplist_CFLAGS and libplist_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details.

what can I solve the problem?

[nikias]

The output already says what to do: PKG_CONFIG_PATH=/usr/local/lib/pkgconfig ./autogen.sh

[FunkyM]

Closing as the last comment should fix this issue. Please feel free to report if it didn't help.