Couldn't find include 'Gtk-3.0.gir' (search path: '['.', u'gir-1.0', u'/usr/local/Cellar/gobject-introspection/1.54.1/share/gir-1.0', u'/usr/local/share/gir-1.0', u'/usr/local/Cellar/gobject-introspection/1.54.1/share/gir-1.0']')

[a1exus]

I tried to execute:

brew install virt-manager virt-viewer

and after a while I've got following output:

Error: You have MacPorts or Fink installed:
  /opt/local/bin/port

This can cause trouble. You don't have to uninstall them, but you may want to
temporarily move them out of the way, e.g.

  sudo mv /opt/local ~/macports
mbp:~ alexus$ sudo mv /opt/local ~/macports
Password:
mbp:~ alexus$ brew install virt-manager virt-viewer
==> Installing virt-manager from jeffreywildman/virt-manager
==> Installing dependencies for jeffreywildman/virt-manager/virt-manager: spice-gtk, pcre2, vte3
==> Installing jeffreywildman/virt-manager/virt-manager dependency: spice-gtk
==> Downloading https://www.spice-space.org/download/gtk/spice-gtk-0.31.tar.bz2
Already downloaded: /Users/alexus/Library/Caches/Homebrew/spice-gtk-0.31.tar.bz2
==> ./configure --disable-silent-rules --with-gtk=3.0 --enable-introspection --enable-vala --with-audio=no --with-coroutine=gthread --prefix=/usr/local/Cellar/spice-gtk/0.31
==> make install
Last 15 lines from /Users/alexus/Library/Logs/Homebrew/spice-gtk/02.make:
libtool: link: (cd ".libs" && rm -f "libspice-client-gtk-3.0.dylib" && ln -s "libspice-client-gtk-3.0.4.dylib" "libspice-client-gtk-3.0.dylib")
libtool: link: ( cd ".libs" && rm -f "libspice-client-gtk-3.0.la" && ln -s "../libspice-client-gtk-3.0.la" "libspice-client-gtk-3.0.la" )
/bin/sh ../libtool  --tag=CC   --mode=link clang  -g -O2   -o spicy spicy-spicy.o spicy-spicy-connect.o spicy-spice-cmdline.o  libspice-client-gtk-3.0.la libspice-client-glib-2.0.la -L/usr/local/Cellar/glib/2.54.1/lib -L/usr/local/opt/gettext/lib -lgthread-2.0 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/usr/local/Cellar/glib/2.54.1/lib -L/usr/local/opt/gettext/lib -L/usr/local/Cellar/cairo/1.14.10/lib -L/usr/local/Cellar/gdk-pixbuf/2.36.11/lib -L/usr/local/Cellar/atk/2.26.0/lib -L/usr/local/Cellar/pango/1.40.12/lib -L/usr/local/Cellar/gtk+3/3.22.24/lib -lgtk-3 -lgdk-3 -lpangocairo-1.0 -lpango-1.0 -latk-1.0 -lcairo-gobject -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lgobject-2.0 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation   
libtool: link: clang -g -O2 -o .libs/spicy spicy-spicy.o spicy-spicy-connect.o spicy-spice-cmdline.o -Wl,-framework -Wl,CoreFoundation -Wl,-framework -Wl,CoreFoundation  ./.libs/libspice-client-gtk-3.0.dylib -L/usr/local/Cellar/pixman/0.34.0_1/lib -L/usr/local/Cellar/glib/2.54.1/lib -L/usr/local/opt/gettext/lib -L/usr/local/Cellar/openssl/1.0.2l/lib -L/usr/local/Cellar/libusb/1.0.21/lib -L/usr/local/Cellar/usbredir/0.7.1/lib -L/usr/local/Cellar/cairo/1.14.10/lib -L/usr/local/Cellar/gdk-pixbuf/2.36.11/lib -L/usr/local/Cellar/atk/2.26.0/lib -L/usr/local/Cellar/pango/1.40.12/lib -L/usr/local/Cellar/gtk+3/3.22.24/lib -L/usr/local/Cellar/libepoxy/1.4.3/lib /private/tmp/spice-gtk-20171007-99317-v56ru1/spice-gtk-0.31/src/.libs/libspice-client-glib-2.0.dylib -lepoxy ./.libs/libspice-client-glib-2.0.dylib -ljpeg -lz -lpixman-1 -lssl -lcrypto -lusb-1.0 -lusbredirhost -lusbredirparser -lgthread-2.0 -lgtk-3 -lgdk-3 -lpangocairo-1.0 -lpango-1.0 -latk-1.0 -lcairo-gobject -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lgobject-2.0 -lglib-2.0 -lintl
g-ir-scanner: link: /bin/sh ../libtool --mode=link --tag=CC clang -o /private/tmp/spice-gtk-20171007-99317-v56ru1/spice-gtk-0.31/src/tmp-introspectahaGIA/SpiceClientGLib-2.0 -export-dynamic -g -O2 /private/tmp/spice-gtk-20171007-99317-v56ru1/spice-gtk-0.31/src/tmp-introspectahaGIA/SpiceClientGLib-2.0.o -L. libspice-client-glib-2.0.la -L/usr/local/Cellar/glib/2.54.1/lib -L/usr/local/opt/gettext/lib -lgio-2.0 -lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation
libtool: link: clang -o /private/tmp/spice-gtk-20171007-99317-v56ru1/spice-gtk-0.31/src/tmp-introspectahaGIA/.libs/SpiceClientGLib-2.0 -g -O2 /private/tmp/spice-gtk-20171007-99317-v56ru1/spice-gtk-0.31/src/tmp-introspectahaGIA/SpiceClientGLib-2.0.o -Wl,-framework -Wl,CoreFoundation  -L. ./.libs/libspice-client-glib-2.0.dylib -L/usr/local/Cellar/pixman/0.34.0_1/lib -L/usr/local/Cellar/glib/2.54.1/lib -L/usr/local/opt/gettext/lib -L/usr/local/Cellar/openssl/1.0.2l/lib -L/usr/local/Cellar/libusb/1.0.21/lib -L/usr/local/Cellar/usbredir/0.7.1/lib -ljpeg -lz -lpixman-1 -lssl -lcrypto -lusb-1.0 -lusbredirhost -lusbredirparser -lgthread-2.0 -lgio-2.0 -lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -lintl
usb-device-manager.c:1583: Warning: SpiceClientGLib: spice_usb_device_manager_disconnect_device: invalid return annotation
/usr/local/Cellar/gobject-introspection/1.54.1/bin/g-ir-compiler --includedir=. --includedir=. SpiceClientGLib-2.0.gir -o SpiceClientGLib-2.0.typelib
CPPFLAGS="" CFLAGS="-g -O2" LDFLAGS="" CC="clang" PKG_CONFIG="/usr/local/opt/pkg-config/bin/pkg-config" DLLTOOL="false"  /usr/local/Cellar/gobject-introspection/1.54.1/bin/g-ir-scanner  --warn-all --accept-unprefixed --add-include-path=. --symbol-prefix=spice --identifier-prefix=Spice --namespace=SpiceClientGtk --nsversion=3.0 --libtool="/bin/sh ../libtool"  --include=GObject-2.0 --include=Gtk-3.0 --include=SpiceClientGLib-2.0 --pkg-export=spice-client-gtk-3.0   --library=libspice-client-gtk-3.0.la --library=libspice-client-glib-2.0.la --c-include="spice-widget.h" --cflags-begin -DSPICE_COMPILATION -DG_LOG_DOMAIN=\"GSpice\" -DSPICE_NO_DEPRECATED -DSPICE_GTK_LOCALEDIR=\"/usr/local/Cellar/spice-gtk/0.31/share/locale\" -DPNP_IDS=\""/pnp.ids"\" -DUSB_IDS=\"""\" -DSPICE_DISABLE_ABORT -I.. -I ../spice-common/ -I/usr/local/Cellar/spice-protocol/0.12.12/include/spice-1 -I/usr/local/Cellar/pixman/0.34.0_1/include/pixman-1  -D_REENTRANT -I/usr/local/Cellar/libpng/1.6.32/include/libpng16 -I/usr/local/opt/freetype/include/freetype2 -I/usr/local/Cellar/fontconfig/2.12.6/include -I/usr/local/opt/freetype/include/freetype2 -I/usr/local/Cellar/pixman/0.34.0_1/include/pixman-1 -I/usr/local/Cellar/pcre/8.41/include -I/usr/local/Cellar/glib/2.54.1/include/gio-unix-2.0/ -I/usr/local/Cellar/glib/2.54.1/include/glib-2.0 -I/usr/local/Cellar/glib/2.54.1/lib/glib-2.0/include -I/usr/local/opt/gettext/include -I/usr/local/Cellar/cairo/1.14.10/include/cairo -I/usr/local/Cellar/gdk-pixbuf/2.36.11/include/gdk-pixbuf-2.0 -I/usr/local/Cellar/atk/2.26.0/include/atk-1.0 -I/usr/local/Cellar/libepoxy/1.4.3/include -I/usr/local/Cellar/graphite2/1.3.10/include -I/usr/local/Cellar/harfbuzz/1.5.1/include/harfbuzz -I/usr/local/Cellar/pango/1.40.12/include/pango-1.0 -I/usr/local/Cellar/gtk+3/3.22.24/include/gtk-3.0 -I/usr/local/Cellar/libpng/1.6.32/include/libpng16 -I/usr/local/opt/freetype/include/freetype2 -I/usr/local/Cellar/fontconfig/2.12.6/include -I/usr/local/opt/freetype/include/freetype2 -I/usr/local/Cellar/pixman/0.34.0_1/include/pixman-1 -I/usr/local/Cellar/pcre/8.41/include -I/usr/local/Cellar/glib/2.54.1/include/glib-2.0 -I/usr/local/Cellar/glib/2.54.1/lib/glib-2.0/include -I/usr/local/opt/gettext/include -I/usr/local/Cellar/cairo/1.14.10/include/cairo -I/usr/local/Cellar/pcre/8.41/include -I/usr/local/Cellar/glib/2.54.1/include/glib-2.0 -I/usr/local/Cellar/glib/2.54.1/lib/glib-2.0/include -I/usr/local/opt/gettext/include -D_REENTRANT -I/usr/local/Cellar/pcre/8.41/include -I/usr/local/Cellar/glib/2.54.1/include/gio-unix-2.0/ -I/usr/local/Cellar/glib/2.54.1/include/glib-2.0 -I/usr/local/Cellar/glib/2.54.1/lib/glib-2.0/include -I/usr/local/opt/gettext/include -I/usr/local/Cellar/pcre/8.41/include -I/usr/local/Cellar/glib/2.54.1/include/glib-2.0 -I/usr/local/Cellar/glib/2.54.1/lib/glib-2.0/include -I/usr/local/opt/gettext/include -I/usr/local/Cellar/openssl/1.0.2l/include    -I/usr/local/Cellar/libusb/1.0.21/include/libusb-1.0 -I/usr/local/Cellar/usbredir/0.7.1/include      --cflags-end  spice-client-gtk.h spice-gtk-session.h spice-widget.h spice-grabsequence.h usb-device-widget.h spice-widget-enums.h spice-gtk-session.c spice-widget.c spice-grabsequence.c usb-device-widget.c libspice-client-gtk-3.0.la SpiceClientGLib-2.0.gir --output SpiceClientGtk-3.0.gir
Couldn't find include 'Gtk-3.0.gir' (search path: '['.', u'gir-1.0', u'/usr/local/Cellar/gobject-introspection/1.54.1/share/gir-1.0', u'/usr/local/share/gir-1.0', u'/usr/local/Cellar/gobject-introspection/1.54.1/share/gir-1.0']')
make[4]: *** [SpiceClientGtk-3.0.gir] Error 1
make[3]: *** [install-recursive] Error 1
make[2]: *** [install] Error 2
make[1]: *** [install-recursive] Error 1
make: *** [install] Error 2

If reporting this issue please do so at (not Homebrew/brew or Homebrew/core):
https://github.com/jeffreywildman/homebrew-virt-manager/issues

These open issues may also help:
Error installing spice-gtk: No package 'spice-client-glib-2.0' found https://github.com/jeffreywildman/homebrew-virt-manager/issues/56
enable audio/video streaming; overhaul build https://github.com/jeffreywildman/homebrew-virt-manager/pull/83
Error: configure: error: libjpeg not found https://github.com/jeffreywildman/homebrew-virt-manager/issues/49
make install fails https://github.com/jeffreywildman/homebrew-virt-manager/issues/52
Create new virtual machine OS types missing https://github.com/jeffreywildman/homebrew-virt-manager/issues/64
after brew update  , the same error https://github.com/jeffreywildman/homebrew-virt-manager/issues/55
Missing type converters: unsigned long long *:1 ERROR: failed virDomainMigrateGetMaxDowntime error: command '/usr/bin/python' failed with exit status 1 https://github.com/jeffreywildman/homebrew-virt-manager/issues/84
 libvirt-glib wont build - OSError: [Errno 1] Operation not permitted: g-ir-scanner/ https://github.com/jeffreywildman/homebrew-virt-manager/issues/82
Install error: [LibvirtGLib-1.0.gir] Error 1 https://github.com/jeffreywildman/homebrew-virt-manager/issues/77
ERROR: failed virDomainMigrateGetMaxDowntime error: command '/usr/bin/python' failed with exit status 1 https://github.com/jeffreywildman/homebrew-virt-manager/issues/81
brew install virt-manager issue https://github.com/jeffreywildman/homebrew-virt-manager/issues/58
Install error: failed virConnectNodeDeviceEventRegisterAny https://github.com/jeffreywildman/homebrew-virt-manager/issues/57
Error: jeffreywildman/virt-manager/libvirt-glib 1.0.0 did not build https://github.com/jeffreywildman/homebrew-virt-manager/issues/79
mbp:~ alexus$ 

Please advise.

[lunixbochs]

Can you try with PR #83?

[aristofanio]

In my case, I installed gtk+3 (3.24.2_1) and linked Gtk-3.0.gir and Gdk-3.0.gir in /usr/local/share/gir-1.0

$ cd /usr/local/share/gir-1.0
$ ln -s ../../Cellar/gtk+3/3.24.2_1/share/gir-1.0/Gtk-3.0.gir .
$ ln -s ../../Cellar/gtk+3/3.24.2_1/share/gir-1.0/Gdk-3.0.gir .

This is working!!

[easonjim]

I'm working is use:

cd /usr/local/share/gir-1.0
ln -s /usr/local/Cellar/gtk+3/3.24.5/share/gir-1.0/Gdk-3.0.gir .
ln -s /usr/local/Cellar/gtk+3/3.24.5/share/gir-1.0/Gtk-3.0.gir .
brew install spice-gtk

[jeffreywildman]

Closing, appears to be resolved. Plus, spice-gtk recipe has been moved to homebrew-core and is now at 0.37.