When I tried to install NetfilterQueue on Debian Buster (10.2) via pip3 (Python 3.7.3), I got the error below. However, this can be fixed by installing the development files for libnfnetlink:

apt install libnfnetlink-dev

# pip3 install NetfilterQueue
Collecting NetfilterQueue
  Using cached https://files.pythonhosted.org/packages/39/c4/8f73f70442aa4094b3c37876c96cddad2c3e74c058f6cd9cb017d37ffac0/NetfilterQueue-0.8.1.tar.gz
Building wheels for collected packages: NetfilterQueue
  Running setup.py bdist_wheel for NetfilterQueue ... error
  Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-klfwrmhd/NetfilterQueue/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/pip-wheel-fdzs9yx1 --python-tag cp37:
  running bdist_wheel
  running build
  running build_ext
  building 'netfilterqueue' extension
  creating build
  creating build/temp.linux-x86_64-3.7
  x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.7m -c netfilterqueue.c -o build/temp.linux-x86_64-3.7/netfilterqueue.o
  netfilterqueue.c:437:10: fatal error: libnfnetlink/linux_nfnetlink.h: No such file or directory
   #include "libnfnetlink/linux_nfnetlink.h"
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  compilation terminated.
  error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

  ----------------------------------------
  Failed building wheel for NetfilterQueue
  Running setup.py clean for NetfilterQueue
Failed to build NetfilterQueue
Installing collected packages: NetfilterQueue
  Running setup.py install for NetfilterQueue ... error
    Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-klfwrmhd/NetfilterQueue/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-aqiqam3y/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_ext
    building 'netfilterqueue' extension
    creating build
    creating build/temp.linux-x86_64-3.7
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.7m -c netfilterqueue.c -o build/temp.linux-x86_64-3.7/netfilterqueue.o
    netfilterqueue.c:437:10: fatal error: libnfnetlink/linux_nfnetlink.h: No such file or directory
     #include "libnfnetlink/linux_nfnetlink.h"
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-klfwrmhd/NetfilterQueue/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-aqiqam3y/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-klfwrmhd/NetfilterQueue/

Once I tried it again, I received this error message:

# pip3 install netfilterqueue
Collecting netfilterqueue
  Using cached https://files.pythonhosted.org/packages/39/c4/8f73f70442aa4094b3c37876c96cddad2c3e74c058f6cd9cb017d37ffac0/NetfilterQueue-0.8.1.tar.gz
Building wheels for collected packages: netfilterqueue
  Running setup.py bdist_wheel for netfilterqueue ... error
  Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-47lo895g/netfilterqueue/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/pip-wheel-1jkfd_rl --python-tag cp37:
  running bdist_wheel
  running build
  running build_ext
  building 'netfilterqueue' extension
  creating build
  creating build/temp.linux-x86_64-3.7
  x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.7m -c netfilterqueue.c -o build/temp.linux-x86_64-3.7/netfilterqueue.o
  netfilterqueue.c:439:10: fatal error: libnetfilter_queue/linux_nfnetlink_queue.h: No such file or directory
   #include "libnetfilter_queue/linux_nfnetlink_queue.h"
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  compilation terminated.
  error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

  ----------------------------------------
  Failed building wheel for netfilterqueue
  Running setup.py clean for netfilterqueue
Failed to build netfilterqueue
Installing collected packages: netfilterqueue
  Running setup.py install for netfilterqueue ... error
    Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-47lo895g/netfilterqueue/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-njz1he4t/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_ext
    building 'netfilterqueue' extension
    creating build
    creating build/temp.linux-x86_64-3.7
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.7m -c netfilterqueue.c -o build/temp.linux-x86_64-3.7/netfilterqueue.o
    netfilterqueue.c:439:10: fatal error: libnetfilter_queue/linux_nfnetlink_queue.h: No such file or directory
     #include "libnetfilter_queue/linux_nfnetlink_queue.h"
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-47lo895g/netfilterqueue/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-njz1he4t/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-47lo895g/netfilterqueue/

This error could be fixed by installing the development files for libnetfilter-queue:

apt install libnetfilter-queue-dev

But then, unfortunately, I received following error message:

# pip3 install netfilterqueue
Collecting netfilterqueue
  Using cached https://files.pythonhosted.org/packages/39/c4/8f73f70442aa4094b3c37876c96cddad2c3e74c058f6cd9cb017d37ffac0/NetfilterQueue-0.8.1.tar.gz
Building wheels for collected packages: netfilterqueue
  Running setup.py bdist_wheel for netfilterqueue ... error
  Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-_s943jue/netfilterqueue/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/pip-wheel-8qaccoti --python-tag cp37:
  running bdist_wheel
  running build
  running build_ext
  building 'netfilterqueue' extension
  creating build
  creating build/temp.linux-x86_64-3.7
  x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.7m -c netfilterqueue.c -o build/temp.linux-x86_64-3.7/netfilterqueue.o
  netfilterqueue.c: In function ‘__pyx_f_14netfilterqueue_6Packet_set_nfq_data’:
  netfilterqueue.c:2150:68: warning: passing argument 2 of ‘nfq_get_payload’ from incompatible pointer type [-Wincompatible-pointer-types]
     __pyx_v_self->payload_len = nfq_get_payload(__pyx_v_self->_nfa, (&__pyx_v_self->payload));
                                                                     ~^~~~~~~~~~~~~~~~~~~~~~~
  In file included from netfilterqueue.c:440:
  /usr/include/libnetfilter_queue/libnetfilter_queue.h:122:67: note: expected ‘unsigned char **’ but argument is of type ‘char **’
   extern int nfq_get_payload(struct nfq_data *nfad, unsigned char **data);
                                                     ~~~~~~~~~~~~~~~~^~~~
  netfilterqueue.c: In function ‘__pyx_pf_14netfilterqueue_6Packet_4get_hw’:
  netfilterqueue.c:2533:17: warning: implicit declaration of function ‘PyString_FromStringAndSize’; did you mean ‘PyBytes_FromStringAndSize’? [-Wimplicit-function-declaration]
       __pyx_t_3 = PyString_FromStringAndSize(((char *)__pyx_v_self->hw_addr), 8); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 111, __pyx_L1_error)
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~
                   PyBytes_FromStringAndSize
  netfilterqueue.c:2533:15: warning: assignment to ‘PyObject *’ {aka ‘struct _object *’} from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
       __pyx_t_3 = PyString_FromStringAndSize(((char *)__pyx_v_self->hw_addr), 8); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 111, __pyx_L1_error)
                 ^
  netfilterqueue.c: In function ‘__Pyx_PyCFunction_FastCall’:
  netfilterqueue.c:6436:13: error: too many arguments to function ‘(PyObject * (*)(PyObject *, PyObject * const*, Py_ssize_t))meth’
       return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs, NULL);
              ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  netfilterqueue.c: In function ‘__Pyx__ExceptionSave’:
  netfilterqueue.c:7132:21: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
       *type = tstate->exc_type;
                       ^~~~~~~~
                       curexc_type
  netfilterqueue.c:7133:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
       *value = tstate->exc_value;
                        ^~~~~~~~~
                        curexc_value
  netfilterqueue.c:7134:19: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
       *tb = tstate->exc_traceback;
                     ^~~~~~~~~~~~~
                     curexc_traceback
  netfilterqueue.c: In function ‘__Pyx__ExceptionReset’:
  netfilterqueue.c:7141:24: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
       tmp_type = tstate->exc_type;
                          ^~~~~~~~
                          curexc_type
  netfilterqueue.c:7142:25: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
       tmp_value = tstate->exc_value;
                           ^~~~~~~~~
                           curexc_value
  netfilterqueue.c:7143:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
       tmp_tb = tstate->exc_traceback;
                        ^~~~~~~~~~~~~
                        curexc_traceback
  netfilterqueue.c:7144:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
       tstate->exc_type = type;
               ^~~~~~~~
               curexc_type
  netfilterqueue.c:7145:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
       tstate->exc_value = value;
               ^~~~~~~~~
               curexc_value
  netfilterqueue.c:7146:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
       tstate->exc_traceback = tb;
               ^~~~~~~~~~~~~
               curexc_traceback
  netfilterqueue.c: In function ‘__Pyx__GetException’:
  netfilterqueue.c:7201:24: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
       tmp_type = tstate->exc_type;
                          ^~~~~~~~
                          curexc_type
  netfilterqueue.c:7202:25: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
       tmp_value = tstate->exc_value;
                           ^~~~~~~~~
                           curexc_value
  netfilterqueue.c:7203:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
       tmp_tb = tstate->exc_traceback;
                        ^~~~~~~~~~~~~
                        curexc_traceback
  netfilterqueue.c:7204:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
       tstate->exc_type = local_type;
               ^~~~~~~~
               curexc_type
  netfilterqueue.c:7205:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
       tstate->exc_value = local_value;
               ^~~~~~~~~
               curexc_value
  netfilterqueue.c:7206:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
       tstate->exc_traceback = local_tb;
               ^~~~~~~~~~~~~
               curexc_traceback
  error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

  ----------------------------------------
  Failed building wheel for netfilterqueue
  Running setup.py clean for netfilterqueue
Failed to build netfilterqueue
Installing collected packages: netfilterqueue
  Running setup.py install for netfilterqueue ... error
    Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-_s943jue/netfilterqueue/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-vjzafq78/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_ext
    building 'netfilterqueue' extension
    creating build
    creating build/temp.linux-x86_64-3.7
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.7m -c netfilterqueue.c -o build/temp.linux-x86_64-3.7/netfilterqueue.o
    netfilterqueue.c: In function ‘__pyx_f_14netfilterqueue_6Packet_set_nfq_data’:
    netfilterqueue.c:2150:68: warning: passing argument 2 of ‘nfq_get_payload’ from incompatible pointer type [-Wincompatible-pointer-types]
       __pyx_v_self->payload_len = nfq_get_payload(__pyx_v_self->_nfa, (&__pyx_v_self->payload));
                                                                       ~^~~~~~~~~~~~~~~~~~~~~~~
    In file included from netfilterqueue.c:440:
    /usr/include/libnetfilter_queue/libnetfilter_queue.h:122:67: note: expected ‘unsigned char **’ but argument is of type ‘char **’
     extern int nfq_get_payload(struct nfq_data *nfad, unsigned char **data);
                                                       ~~~~~~~~~~~~~~~~^~~~
    netfilterqueue.c: In function ‘__pyx_pf_14netfilterqueue_6Packet_4get_hw’:
    netfilterqueue.c:2533:17: warning: implicit declaration of function ‘PyString_FromStringAndSize’; did you mean ‘PyBytes_FromStringAndSize’? [-Wimplicit-function-declaration]
         __pyx_t_3 = PyString_FromStringAndSize(((char *)__pyx_v_self->hw_addr), 8); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 111, __pyx_L1_error)
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~
                     PyBytes_FromStringAndSize
    netfilterqueue.c:2533:15: warning: assignment to ‘PyObject *’ {aka ‘struct _object *’} from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
         __pyx_t_3 = PyString_FromStringAndSize(((char *)__pyx_v_self->hw_addr), 8); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 111, __pyx_L1_error)
                   ^
    netfilterqueue.c: In function ‘__Pyx_PyCFunction_FastCall’:
    netfilterqueue.c:6436:13: error: too many arguments to function ‘(PyObject * (*)(PyObject *, PyObject * const*, Py_ssize_t))meth’
         return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs, NULL);
                ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    netfilterqueue.c: In function ‘__Pyx__ExceptionSave’:
    netfilterqueue.c:7132:21: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
         *type = tstate->exc_type;
                         ^~~~~~~~
                         curexc_type
    netfilterqueue.c:7133:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
         *value = tstate->exc_value;
                          ^~~~~~~~~
                          curexc_value
    netfilterqueue.c:7134:19: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
         *tb = tstate->exc_traceback;
                       ^~~~~~~~~~~~~
                       curexc_traceback
    netfilterqueue.c: In function ‘__Pyx__ExceptionReset’:
    netfilterqueue.c:7141:24: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
         tmp_type = tstate->exc_type;
                            ^~~~~~~~
                            curexc_type
    netfilterqueue.c:7142:25: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
         tmp_value = tstate->exc_value;
                             ^~~~~~~~~
                             curexc_value
    netfilterqueue.c:7143:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
         tmp_tb = tstate->exc_traceback;
                          ^~~~~~~~~~~~~
                          curexc_traceback
    netfilterqueue.c:7144:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
         tstate->exc_type = type;
                 ^~~~~~~~
                 curexc_type
    netfilterqueue.c:7145:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
         tstate->exc_value = value;
                 ^~~~~~~~~
                 curexc_value
    netfilterqueue.c:7146:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
         tstate->exc_traceback = tb;
                 ^~~~~~~~~~~~~
                 curexc_traceback
    netfilterqueue.c: In function ‘__Pyx__GetException’:
    netfilterqueue.c:7201:24: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
         tmp_type = tstate->exc_type;
                            ^~~~~~~~
                            curexc_type
    netfilterqueue.c:7202:25: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
         tmp_value = tstate->exc_value;
                             ^~~~~~~~~
                             curexc_value
    netfilterqueue.c:7203:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
         tmp_tb = tstate->exc_traceback;
                          ^~~~~~~~~~~~~
                          curexc_traceback
    netfilterqueue.c:7204:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
         tstate->exc_type = local_type;
                 ^~~~~~~~
                 curexc_type
    netfilterqueue.c:7205:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
         tstate->exc_value = local_value;
                 ^~~~~~~~~
                 curexc_value
    netfilterqueue.c:7206:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
         tstate->exc_traceback = local_tb;
                 ^~~~~~~~~~~~~
                 curexc_traceback
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-_s943jue/netfilterqueue/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-vjzafq78/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-_s943jue/netfilterqueue/

The current version of gcc (x86_64-linux-gnu-gcc) is 8.3.0 (Debian 8.3.0-6). I also tried it with version 6; however, also that didn't work:

CC=/usr/bin/gcc-6 pip3 install netfilterqueue

I only could get it installed by using:

# pip3 install -U git+https://github.com/kti/python-netfilterqueue
Collecting git+https://github.com/kti/python-netfilterqueue
  Cloning https://github.com/kti/python-netfilterqueue to /tmp/pip-req-build-z8v91bvq
Building wheels for collected packages: NetfilterQueue
  Running setup.py bdist_wheel for NetfilterQueue ... done
  Stored in directory: /tmp/pip-ephem-wheel-cache-zzngil48/wheels/e2/89/5d/f0b74f24c16fd3cf185715fa9800515f4445d64c0801d2ceb6
Successfully built NetfilterQueue
Installing collected packages: NetfilterQueue
Successfully installed NetfilterQueue-0.8.1