quando rodo o comando para instalar
$ ./autogen.sh --prefix=/usr/local
checking for ZIP… configure: error: Package requirements (libzip) were not met:
No package ‘libzip’ 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 ZIP_CFLAGS
and ZIP_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
o que pode ser?