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The following instructions will work with cmake changes introduced in https://github.com/cryoem/eman2/pull/65. |
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| 1. Optionally, activate an existing conda environment, e.g. `source activate eman-env`. Skip this step if you don't understand this statement. | 1. Optionally, activate an existing conda environment, e.g. `source activate eman-env`. Skip this step, if you don't understand this statement. However, if you already use anaconda, you may get package conflicts when you install eman dependencies in the next step. In that case, you need to install eman and its dependencies in its own conda environment. |
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| }}} Listing the channels explicitly can be avoided by specifying them in <HOME>/.condarc, see conda documentation for more details, https://conda.io/docs/using/index.html. | }}} Listing the channels explicitly can be avoided by specifying them in $HOME/.condarc, see conda documentation for more details, https://conda.io/docs/using/index.html. |
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| export MACOSX_DEPLOYMENT_TARGET=10.7 # only for MacOSX (Yosemite, El Capitan) cmake <some-path-to-keep-eman2-source> make -j # 'make' should pick the number of available processors, make -j4 # but you may specify the number if you like |
rm -f CMakeCache.txt # This is needed to ensure cmake doesn't have any leftovers from previous runs cmake <some-path-to-keep-eman2-source> -DENABLE_CONDA=ON \ -DEMAN_CXX_FLAGS="-D_GLIBCXX_USE_CXX11_ABI=0" # This flag will be set in cmake with https://github.com/cryoem/eman2/pull/80 make -j # "make" should pick up the number of available processors, make -j4 # but you may specify the number if you like |
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== Windows == |
!!! UNDER CONSTRUCTION !!!
All platforms
Mac OS X, Linux
Download and install Anaconda2 or Miniconda2.
Checkout EMAN2 code from GitHub:cryoem/eman2.
cd <some-path-to-keep-eman2-source> git clone https://github.com/cryoem/eman2.git
Optionally, activate an existing conda environment, e.g. source activate eman-env. Skip this step, if you don't understand this statement. However, if you already use anaconda, you may get package conflicts when you install eman dependencies in the next step. In that case, you need to install eman and its dependencies in its own conda environment.
Install dependencies
conda install eman-deps -c cryoem -c defaults -c conda-forge
Listing the channels explicitly can be avoided by specifying them in $HOME/.condarc, see conda documentation for more details, https://conda.io/docs/using/index.html.
Out-of-source builds are recommended, so work in a directory outside of eman2 source (this is generally true, not EMAN2-specific). Note cmake, not ccmake . CMake will automatically find the dependencies. If you want to change any of the CMake values, then use cmake-gui or ccmake.
cd <build-directory> rm -f CMakeCache.txt # This is needed to ensure cmake doesn't have any leftovers from previous runs cmake <some-path-to-keep-eman2-source> -DENABLE_CONDA=ON \ -DEMAN_CXX_FLAGS="-D_GLIBCXX_USE_CXX11_ABI=0" # This flag will be set in cmake with https://github.com/cryoem/eman2/pull/80 make -j # "make" should pick up the number of available processors, make -j4 # but you may specify the number if you like make install