pip broken and impossible to create an environment

I can not install a package or create a virtual environment:

mike@mike-Inspiron-3543:~/Documents/programming/recordwrite$ python -m pip install pyaudio --user
Collecting pyaudio
  Using cached https://files.pythonhosted.org/packages/ab/42/b4f04721c5c5bfc196ce156b3c768998ef8c0ae3654ed29ea5020c749a6b/PyAudio-0.2.11.tar.gz
Building wheels for collected packages: pyaudio
  Running setup.py bdist_wheel for pyaudio ... error
  Complete output from command /home/mike/anaconda3/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-090irkg_/pyaudio/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-pj974zkh --python-tag cp36:
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.linux-x86_64-3.6
  copying src/pyaudio.py -> build/lib.linux-x86_64-3.6
  running build_ext
  building '_portaudio' extension
  creating build/temp.linux-x86_64-3.6
  creating build/temp.linux-x86_64-3.6/src
  gcc -pthread -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/home/mike/anaconda3/include/python3.6m -c src/_portaudiomodule.c -o build/temp.linux-x86_64-3.6/src/_portaudiomodule.o
  src/_portaudiomodule.c:29:23: fatal error: portaudio.h: No such file or directory
  compilation terminated.
  error: command 'gcc' failed with exit status 1

  ----------------------------------------
  Failed building wheel for pyaudio
  Running setup.py clean for pyaudio
Failed to build pyaudio
Installing collected packages: pyaudio
  Running setup.py install for pyaudio ... error
    Complete output from command /home/mike/anaconda3/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-090irkg_/pyaudio/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-k4v5z2mv/install-record.txt --single-version-externally-managed --compile --user --prefix=:
    running install
    running build
    running build_py
    creating build
    creating build/lib.linux-x86_64-3.6
    copying src/pyaudio.py -> build/lib.linux-x86_64-3.6
    running build_ext
    building '_portaudio' extension
    creating build/temp.linux-x86_64-3.6
    creating build/temp.linux-x86_64-3.6/src
    gcc -pthread -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/home/mike/anaconda3/include/python3.6m -c src/_portaudiomodule.c -o build/temp.linux-x86_64-3.6/src/_portaudiomodule.o
    src/_portaudiomodule.c:29:23: fatal error: portaudio.h: No such file or directory
    compilation terminated.
    error: command 'gcc' failed with exit status 1

    ----------------------------------------
Command "/home/mike/anaconda3/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-090irkg_/pyaudio/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-k4v5z2mv/install-record.txt --single-version-externally-managed --compile --user --prefix=" failed with error code 1 in /tmp/pip-install-090irkg_/pyaudio/

And when I try to create an environment it tells me that it returned a non-zero exit status, which, in my opinion, means there are errors:

mike@mike-Inspiron-3543:~/Documents/programming/recordwrite$ python3 -m venv envError: Command '['/home/mike/Documents/programming/recordwrite/env/bin/python3', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1.

I still managed to create an environment without pip and reinstalling it later but it's really a nuisance.

Here is my version of Python:

mike@mike-Inspiron-3543:~/Documents/programming/useful/extractText$ python -V
Python 3.6.0 :: Anaconda custom (64-bit)

When I try to create the virtual environment that I have, the terminal answers:

mike@mike-Inspiron-3543:~/Documents/programming/useful/extractText$ python -m virtualenv env
Using base prefix '/home/mike/anaconda3'
New python executable in /home/mike/Documents/programming/useful/extractText/env/bin/python
/home/mike/Documents/programming/useful/extractText/env/bin/python: error while loading shared libraries: libpython3.6m.so.1.0: cannot open shared object file: No such file or directory
ERROR: The executable /home/mike/Documents/programming/useful/extractText/env/bin/python is not functioning
ERROR: It thinks sys.prefix is '/home/mike/Documents/programming/useful/extractText' (should be '/home/mike/Documents/programming/useful/extractText/env')
ERROR: virtualenv is not compatible with this system or executable

And when I try to activate it, there is no activate :

mike@mike-Inspiron-3543:~/Documents/programming/useful/extractText/env/bin$ ls
python  python3  python3.6