gistfile1.txt

[lambda.the.ug~][13:34:51][15-04-02]%>pkg-config --libs --exists --print-errors expat
Package expat was not found in the pkg-config search path.
Perhaps you should add the directory containing `expat.pc'
to the PKG_CONFIG_PATH environment variable
No package 'expat' found
[lambda.the.ug~][13:37:22][15-04-02]%>echo $PKG_CONFIG_PATH
/home/user/pkgconfig
[lambda.the.ug~][13:38:38][15-04-02]%>ls -alh /home/user/pkgconfig
total 44K
drwxr-xr-x  2 user user 4.0K Apr  2 13:30 .
drwxr-xr-x 60 user user 4.0K Apr  2 13:32 ..
-rw-r--r--  1 user user  206 Nov  2  2013 curl.pc
-rw-r--r--  1 user user  235 Apr  2 13:30 expat.pc
-rw-r--r--  1 user user  297 Nov  2  2013 formw.pc
-rw-r--r--  1 user user  959 Nov  2  2013 gnutls-extra.pc
-rw-r--r--  1 user user  965 Nov  2  2013 gnutls.pc
-rw-r--r--  1 user user  297 Nov  2  2013 menuw.pc
-rw-r--r--  1 user user  326 Nov  2  2013 ncurses++w.pc
-rw-r--r--  1 user user  288 Nov  2  2013 ncursesw.pc
-rw-r--r--  1 user user  299 Nov  2  2013 panelw.pc