can't install via pip

[elichai]

Tried installing it and failed, here:

$ pip install pyscard
Collecting pyscard
  Downloading pyscard-1.9.4.tar.gz (147kB)
    100% |████████████████████████████████| 153kB 656kB/s 
Building wheels for collected packages: pyscard
  Running setup.py bdist_wheel for pyscard ... error
  Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-tIB33N/pyscard/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" bdist_wheel -d /tmp/tmp9dtVK0pip-wheel- --python-tag cp27:
  running bdist_wheel
  running build
  running build_py
  running build_ext
  building 'smartcard.scard._scard' extension
  swigging smartcard/scard/scard.i to smartcard/scard/scard_wrap.c
  swig -python -outdir smartcard/scard -DPCSCLITE -o smartcard/scard/scard_wrap.c smartcard/scard/scard.i
  unable to execute 'swig': No such file or directory
  error: command 'swig' failed with exit status 1

  ----------------------------------------
  Failed building wheel for pyscard
  Running setup.py clean for pyscard
Failed to build pyscard
Installing collected packages: pyscard
  Running setup.py install for pyscard ... error
    Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-tIB33N/pyscard/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-lG9WSB-record/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_py
    running build_ext
    building 'smartcard.scard._scard' extension
    swigging smartcard/scard/scard.i to smartcard/scard/scard_wrap.c
    swig -python -outdir smartcard/scard -DPCSCLITE -o smartcard/scard/scard_wrap.c smartcard/scard/scard.i
    unable to execute 'swig': No such file or directory
    error: command 'swig' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-tIB33N/pyscard/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-lG9WSB-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-tIB33N/pyscard/

[elichai]

Needed to install swig.
now new error. I'll open a new issue