LCPQ/dft_tools
3
0
Fork 0
mirror of https://github.com/triqs/dft_tools synced 2024-12-25 13:53:40 +01:00
Code Issues Releases Wiki Activity

updated installation instructions for Mac OS X

Browse Source
This commit is contained in:
Hartmut Hafermann 2014-07-08 15:30:31 +02:00
parent 62e84aa821
commit 04be667811
1 changed files with 37 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

70
doc/installation/osx_lion.rst → doc/installation/osx_install.rst
View File

@ -1,8 +1,8 @@
.. index:: install_osx_lion .. index:: install_osx
.. highlight:: bash .. highlight:: bash
.. _install_on_osx_lion: .. _install_osx:
Installing required libraries on Mac OS X [EXPERIMENTAL] Installing required libraries on Mac OS X [EXPERIMENTAL]
============================================================== ==============================================================
@ -10,65 +10,54 @@ Installing required libraries on Mac OS X [EXPERIMENTAL]
Disclaimer Disclaimer
------------- -------------
We provide here some instructions to install and use TRIQS on OS X. Here we provide the installation instructions in order to use TRIQS on OS X.
While the installation of TRIQS itself is as straightforward as on Linux systems, While the installation of TRIQS itself is as straightforward as on Linux systems,
the installation of the standard scientific libraries used by TRIQS the installation of the standard scientific libraries used by TRIQS
(mpi, hdf5, boost, fftw, ipython, ....) is not as simple as in e.g. Debian/Ubuntu, (mpi, hdf5, boost, fftw, ipython, ....) is not as simple as in e.g. Debian/Ubuntu,
where they are packaged with the distribution itself (i.e. "part of the system"). where they are packaged with the distribution itself (i.e. "part of the system").
This general problem of scientific computing on OS X is clearly This general problem of scientific computing on OS X is clearly illustrated by the
illustrated by the large number of third-party attempts large number of third-party attempts to provide "easy" installation of scientific libraries,
to provide "easy" installation of scientific libraries : such as brew, macports, fink, or the Enthought Python distribution.
brew, macports, fink, Enthought Python distribution.
In our experience, none of this solution is perfect, nor complete or stable : they are still In our experience, none of these solutions is perfect, nor complete or stable: they are still
very far from the quality and stability of a Linux distribution like Debian/Ubuntu. very far from the quality and stability of a Linux distribution like Debian/Ubuntu.
It *almost* works, but at the end, there are some issues, sometimes severe, It *almost* works, but at the end, there are some issues, sometimes severe, in the way
in the way scientific librairies are installed. scientific librairies are installed.
(e.g. currently the default version of mpi and hdf5 installed by brew are in conflict :
the simple mpi "Hello World" crashes when linked with hdf5_cpp).
Moreover, because there is no notion of "distribution" Moreover, because there is no notion of "distribution", the versions of the libraries are
the versions of the libraries are always changing e.g. in brew. always changing e.g. in brew. As a result, the installation instructions may work on one day,
As a result, the installation instructions may work on one day, and suddenly stop to work and suddenly stop to work the day after.
the day after.
While this has a priori **nothing to do with TRIQS** and its applications, it clearly impacts its installation and usage. While this has a priori **nothing to do with TRIQS** and its applications, it clearly impacts its installation and usage.
We are looking for a more robust solution to this OS X installation mess; **help welcome !**. We are looking for a more robust solution to this OS X installation mess; **help welcome !**.
In the following, we describe an installation procedure which worked (at least one day),
on 10.8 and 10.9 (at least on the Mac of one of the developer !).
Installation of the dependencies Installation of the dependencies
-------------------------------- --------------------------------
We describe an installation procedure which is known to have worked at least one day, The following installation instructions are for Mac OS X 10.9 (Mavericks). They may work (possibly with some
on 10.8 and 10.9, (at least on the Mac of one of the developer !). modifications) for earlier versions of OS X.
1. Install `homebrew <http://mxcl.github.io/homebrew/>`_. 1. Install `homebrew <http://mxcl.github.io/homebrew/>`_.
Run ``brew doctor`` and resolve potential conflicts before continuing. Run ``brew doctor`` and resolve potential conflicts before continuing.
2. Install XCode (directly from the Mac store). In Preferences/Downloads, install "Command Line tools". 2. We recommend using the clang compiler. When using it the first time, you will be prompted to
install the clang command line tools. After this is done, proceed to step 3.
3. Install several packages which are needed: :: 3. Install several packages which are needed: ::
brew tap homebrew/science brew tap homebrew/science
brew install cmake brew install cmake
brew install gfortran brew install --with-mpi --with-python --without-single boost
brew install hdf5 brew install hdf5
brew install gsl brew install gsl
brew install fftw brew install fftw
brew install open-mpi brew install open-mpi #will install gcc as a dependency, which contains the required gfortran
brew install zmq brew install zmq
brew install python brew install python
#brew formula has been repaired
### brew install boost --without-single --with-mpi --with-c++11
brew install http://ipht.cea.fr/triqs/formulas/boost.rb --without-single --with-mpi --with-c++11 -v
5. Install the required python packages: :: 5. Install the required python packages: ::
pip install numpy pip install numpy
@ -81,20 +70,25 @@ on 10.8 and 10.9, (at least on the Mac of one of the developer !).
pip install pyzmq pip install pyzmq
pip install jinja2 pip install jinja2
pip install ipython pip install ipython
pip install mako
6. If you wish to compile the documentation locally, install sphinx, its dependencies and mathjax: :: 6. If you wish to compile the documentation locally, install sphinx, its dependencies and mathjax: ::
brew install doxygen brew install doxygen
pip install sphinx pip install sphinx
easy_install pyparsing==1.5.7 pip install pyparsing
git clone https://github.com/mathjax/MathJax.git MathJax git clone https://github.com/mathjax/MathJax.git MathJax
NB : you need pyparsing <=1.5.7 since apparently v.2.0 works only for python 3. (? still true ?)
Possible issues Possible issues
--------------- ---------------
* If you experience ImportErrors in Python, make sure that ::
/usr/local/bin
occurs before /usr/bin in your path. Otherwise you may be using the system's default version of Python.
As a result, some packages, although previously installed with ``pip install``, may not be found.
* If you encounter the following error: :: * If you encounter the following error: ::
/usr/local/include/ft2build.h:56:38: error: freetype/config/ftheader.h: No such file or directory /usr/local/include/ft2build.h:56:38: error: freetype/config/ftheader.h: No such file or directory
@ -104,6 +98,16 @@ Possible issues
CPPFLAGS=-I/usr/X11/include/freetype2/ pip install git+https://github.com/matplotlib/matplotlib.git#egg=matplotlib-dev CPPFLAGS=-I/usr/X11/include/freetype2/ pip install git+https://github.com/matplotlib/matplotlib.git#egg=matplotlib-dev
* When building the doc, you may experience the following sphinx error: ::
ValueError: unknown locale: UTF-8
In this case, make sure to add the following lines to your ``.bash_profile``: ::
export lc_all=en_us.utf-8
export lang=en_us.utf-8