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novelWriter/docs/source/int_started.rst
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Veronica Berglyd Olsen 3403d98c72 Rename package from 'nw' to 'novelwriter' (#868)
* Rename nw folder to novelwriter
* Rename nw to novelwriter in auxiliary files
* Rename nw to novelwriter in main app source
* Rename nw to novelwriter in tests
* Make setup script for pdf docs less spammy
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.. _a_started:
***************
Getting Started
***************
.. _main website: https://novelwriter.io
.. _GitHub: https://github.com/vkbo/novelWriter/releases
.. _PyPi: https://pypi.org/project/novelWriter/
This section contains brief guides to how you can get novelWriter running on your computer. These
are the methods currently supported by the developer. Packages may also be available in other
package managers, but those are not managed by the developer. No installers are provided at this
time, but it is fairly straightforward to set up novelWriter with the provided install scripts.
As novelWriter matures, more options for how to install it and get it running will be added. For
non-Windows users the install process is at the present time best suited for people used to working
with the command line. But even if you're not, the install process is fairly straightforward.
The next pages have specific install instructions for the various operating systems novelWriter can
run on. The instructions below are supplementary information, instructions for alterbative methods,
and additional build options.
.. note::
The text below assumes the command ``python`` corresponds to a Python 3 executable. Python 2 is
now deprecated, but many systems still have both Python 2 and 3. For such systems, the command
``python3`` may be needed instead. On Linux, the scripts can also be made executable and run
without the ``python`` command. Likewise, ``pip`` may need to be replaced with ``pip3``.
.. _a_started_depend:
Dependencies
============
novelWriter has been designed to rely on as few dependencies as possible. Aside from the packages
needed to communicate with the Qt GUI libraries, only one package is required for handling the XML
format of the main project file. Everything else is handled with standard Python libraries.
The following Python packages are needed to run novelWriter:
* ``pyqt5`` needed for connecting with the Qt5 libraries.
* ``lxml`` needed for full XML support.
* ``pyenchant`` needed for efficient spell checking (optional).
PyQt/Qt should be at least 5.3, but ideally 5.10 or higher for nearly all features to work. For
instance, searching using regular expressions with full Unicode support requires 5.13. There is no
known minimum version requirement for package ``lxml``, but the code was originally written with
4.2, which is therefore set as the minimum. It may work on lower versions. You have to test it.
Optionally, a package can be installed to interface with the Enchant spell checking libaries, but
this isn't strictly required. If no external spell checking library is available, novelWriter falls
back to using the internal ``difflib`` of Python to check spelling. This is a slower and less
sophisticated spell checker than the full spell checking libaries. The spell check library must be
at least 3.0 to work with Windows. On Linux, 2.0 also works fine.
If you do use the internal spell checker, you also have to provide a text file with a list of all
words correctly spelled. One word on each line. Dictionary files for English is included with
novelWriter. For other languages, you will need to add more files yourself.
If you install from PyPi, these dependencies should be installed automatically. If you install from
source, dependencies can still be installed from PyPi with:
.. code-block:: console
pip install -r requirements.txt
.. _a_started_install:
Installing from Source or PyPi
==============================
You can download the latest version of novelWriter from the source repository on GitHub_. You can
also install novelWriter from PyPi_.
If you're running novelWriter from source, the main setup script has a number of options that may
be useful to you. You can list them by running:
.. code-block:: console
python setup.py --help
To install from PyPi you must first have the ``python`` and ``pip`` commands available on your
system. If you don't, see specific instructions for your operating system in this documentation.
To install novelWriter from PyPi, use the following command:
.. code-block:: console
pip install novelwriter
To upgrade an existing installation, use:
.. code-block:: console
pip install --upgrade novelwriter
When installing via pip, novelWriter can be launched from command line with:
.. code-block:: console
novelWriter
Make sure the install location for pip is in your PATH variable. This is not always the case by
default.
.. _a_started_i18n:
Building the Translation Files
==============================
If you installed novelWriter from a package, the translation files should be pre-built and
included. If you're running novelWriter from the source code, you will need to generate the files
yourself. The files you need will be written to the ``novelwriter/assets/i18n`` folder, and will
have the ``.qm`` file extension.
You can build the ``.qm`` files with:
.. code-block:: console
python3 setup.py qtlrelease
This requires that the Qt Linguist tool is installed on your system. On Ubuntu and Debian, the
needed package is called `qttools5-dev-tools`.
.. note::
If you want to improve novelWriter with translation files for another language, or update an
existing translation, instructions for how to contribute can be found in the README.md file in
the ``i18n`` folder of the source code.
.. _a_started_docs:
Building the Documentation
==========================
If you installed novelWriter from a package, the documentation should be pre-built and included. If
you're running novelWriter from the source code, a local copy of this documentation can be
generated. It requires the following Python packages on Debian and Ubuntu.
* ``python3-sphinx``
* ``python3-sphinx-rtd-theme``
Or from PyPi:
.. code-block:: console
pip install sphinx sphinx-rtd-theme
The documentation can then be built from the ``docs`` folder in the source code by running:
.. code-block:: console
make html
If successful, the documentation should be available in the ``docs/build/html`` folder and you can
open the ``index.html`` file in your browser.
You can also build the PDF documentation locally using the setup script:
.. code-block:: console
python setup.py pdfdocs
This will build the documentation as a PDF using LaTeX. The file will then be copied into the
assets folder and made available in the :guilabel:`Help` menu in novelWriter. The Sphinx build
system has a few extra dependencies when building the PDF. Please check the `Sphinx Docs`_ if you
have any issues.
.. _Sphinx Docs: https://www.sphinx-doc.org/