Install EMAN2 » History » Version 75
Neil Voss, 02/12/2016 01:38 PM
1 | 1 | Neil Voss | h1. Install EMAN2/SPARX |
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3 | 53 | Amber Herold | *Before you begin:* |
4 | 55 | Amber Herold | Please note that Appion 2.2, Appion 2.2-redux and any earlier releases do not include any features that require EMAN2/SPARX to be installed. Appion 3.0, the development trunk and future releases will require this software. |
5 | 69 | Neil Voss | This documentation assumes you are using CentOS 6 (written as of CentOS 6.5) |
6 | It is best to install EMAN2/SPARX from source to get MPI working on a cluster or to avoid conflicts with having two different versions of python on your system. Binaries of EMAN2/SPARX all come with their own python pre-installed. |
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7 | 6 | Neil Voss | |
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9 | 55 | Amber Herold | h2. Install pre-requisite packages for EMAN2 compiling |
10 | 6 | Neil Voss | |
11 | 27 | Neil Voss | h3. yum based packages |
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13 | 7 | Neil Voss | * Make sure EPEL is install, if not go here: [[Download additional Software (CentOS Specific)]] |
14 | * Use yum to install devel libraries: |
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15 | <pre> |
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16 | 67 | Neil Voss | sudo yum install fftw-devel gsl-devel boost-python numpy libjpeg-devel \ |
17 | 75 | Neil Voss | PyQt4-devel cmake ipython hdf5-devel libtiff-devel libpng-devel \ |
18 | PyOpenGL db4-devel python-argparse openmpi-devel python-pip |
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19 | 1 | Neil Voss | </pre> |
20 | 27 | Neil Voss | |
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22 | 3 | Neil Voss | h2. Download the source |
23 | |||
24 | # To download the source code go to the link: |
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25 | #* http://blake.bcm.edu/emanwiki/EMAN2 |
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26 | 56 | Amber Herold | # Click on *"Main EMAN2 Download Page"* |
27 | 66 | Neil Voss | # Click on *"Download EMAN 2"*, whichever is the latest release of EMAN. |
28 | # Scroll down to *Source* to download the *eman2.1beta3.source.tar.gz* |
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29 | 3 | Neil Voss | |
30 | h2. Work with the source |
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31 | |||
32 | # go to the directory with the source code |
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33 | # extract the archive: |
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34 | <pre> |
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35 | 71 | Neil Voss | tar zxvf eman2.12.source.tar.gz |
36 | 1 | Neil Voss | </pre> |
37 | 15 | Neil Voss | # go into directory |
38 | <pre>cd EMAN2/src/build</pre> |
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39 | 19 | Neil Voss | # start configure script: |
40 | 1 | Neil Voss | <pre>cmake ../eman2/</pre> |
41 | 11 | Neil Voss | #* Note: alternatively you can run @ccmake ../eman2/@ and configure all the parameters |
42 | 75 | Neil Voss | #* I had to disable ftgl (fonts in OpenGL) to get 2.12 to compile. |
43 | 70 | Neil Voss | <pre> |
44 | -- The C compiler identification is GNU 4.4.7 |
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45 | -- The CXX compiler identification is GNU 4.4.7 |
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46 | -- Check for working C compiler: /usr/bin/cc |
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47 | -- Check for working C compiler: /usr/bin/cc -- works |
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48 | -- Detecting C compiler ABI info |
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49 | -- Detecting C compiler ABI info - done |
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50 | -- Check for working CXX compiler: /usr/bin/c++ |
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51 | -- Check for working CXX compiler: /usr/bin/c++ -- works |
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52 | -- Detecting CXX compiler ABI info |
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53 | -- Detecting CXX compiler ABI info - done |
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54 | -- Looking for fseek64 |
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55 | -- Looking for fseek64 - not found |
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56 | -- Looking for fseeko |
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57 | -- Looking for fseeko - found |
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58 | -- Looking for ftell64 |
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59 | -- Looking for ftell64 - not found |
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60 | -- Looking for ftello |
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61 | -- Looking for ftello - found |
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62 | -- Configuring done |
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63 | -- Generating done |
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64 | -- Build files have been written to: /emg/sw/EMAN2/src/build |
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65 | </pre> |
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66 | 18 | Neil Voss | # start compiling: |
67 | <pre>make</pre> |
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68 | 3 | Neil Voss | # install to directory: |
69 | 23 | Neil Voss | <pre>sudo make install</pre> |
70 | |||
71 | h2. Set environmental variables |
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72 | |||
73 | h3. bash |
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74 | |||
75 | <pre>sudo nano /etc/profile.d/eman2.sh</pre> |
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76 | 24 | Neil Voss | |
77 | <pre> |
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78 | export EMAN2DIR=/usr/local/EMAN2 |
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79 | export PATH=${EMAN2DIR}/bin:${PATH} |
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80 | 23 | Neil Voss | export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${EMAN2DIR}/lib |
81 | export PYTHONPATH=${EMAN2DIR}/lib:${EMAN2DIR}/bin |
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82 | </pre> |
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83 | 16 | Neil Voss | |
84 | 51 | Neil Voss | h3. c shell |
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86 | <pre>sudo nano /etc/profile.d/eman2.csh</pre> |
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87 | |||
88 | <pre> |
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89 | setenv EMAN2DIR /usr/local/EMAN2 |
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90 | setenv PATH ${EMAN2DIR}/bin:${PATH} |
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91 | setenv LD_LIBRARY_PATH ${LD_LIBRARY_PATH}:${EMAN2DIR}/lib |
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92 | setenv PYTHONPATH ${EMAN2DIR}/lib:${EMAN2DIR}/bin |
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93 | </pre> |
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94 | |||
95 | |||
96 | 50 | Neil Voss | h2. Install MyMPI |
97 | 42 | Neil Voss | |
98 | 63 | Amber Herold | * First, add the openmpi module so that MyMPI can find it. |
99 | <pre> |
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100 | module add openmpi-i386 |
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101 | -or- |
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102 | module add openmpi-x86_64 |
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103 | </pre> |
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104 | |||
105 | 42 | Neil Voss | * Download source: |
106 | 61 | Amber Herold | From the main software page: http://ncmi.bcm.tmc.edu/ncmi/software/software_details?selected_software=counter_222 scroll to *MPI Support*. |
107 | Click on *Download MPI Support* |
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108 | Click on *pydusa-1.15es.tgz* |
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109 | 42 | Neil Voss | * Extract: |
110 | 61 | Amber Herold | <pre>tar zxvf pydusa-1.15es.tgz</pre> |
111 | 42 | Neil Voss | * go into directory |
112 | 61 | Amber Herold | <pre>cd pydusa-1.15es</pre> |
113 | 65 | Amber Herold | |
114 | 62 | Amber Herold | If you are on a 64bit machine, you may have problems with the code finding the numpy headers: |
115 | 65 | Amber Herold | |
116 | 34 | Neil Voss | <pre>nano configure</pre> |
117 | 65 | Amber Herold | |
118 | 54 | Neil Voss | find the line: |
119 | 1 | Neil Voss | <pre> |
120 | elif test -d ${PY_PREFIX}/lib/python$PY_VERSION/site-packages/numpy/core/include; then |
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121 | PY_HEADER_NUMPY="-I${PY_PREFIX}/lib/python$PY_VERSION/site-packages/numpy/core/include" |
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122 | 54 | Neil Voss | </pre> |
123 | and replace it with: |
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124 | 65 | Amber Herold | |
125 | 54 | Neil Voss | <pre> |
126 | 1 | Neil Voss | elif test -d ${PY_PREFIX}/lib64/python$PY_VERSION/site-packages/numpy/core/include; then |
127 | PY_HEADER_NUMPY="-I${PY_PREFIX}/lib64/python$PY_VERSION/site-packages/numpy/core/include" |
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128 | 46 | Neil Voss | </pre> |
129 | * Configure: |
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130 | <pre> |
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131 | setenv MPIROOT /usr/lib64/openmpi |
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132 | setenv MPIINC /usr/include/openmpi-x86_64 |
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133 | setenv MPILIB ${MPIROOT}/lib |
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134 | setenv MPIBIN ${MPIROOT}/bin |
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135 | 1 | Neil Voss | ./configure |
136 | </pre> |
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137 | <pre> |
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138 | export MPIROOT=/usr/lib64/openmpi |
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139 | export MPIINC=/usr/include/openmpi-x86_64 |
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140 | export MPILIB=${MPIROOT}/lib |
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141 | 47 | Neil Voss | export MPIBIN=${MPIROOT}/bin |
142 | 46 | Neil Voss | ./configure |
143 | </pre> |
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144 | 64 | Amber Herold | Please ensure mpicc was found. If it is not found, a version of MPI will be installed that may cause errors. Look for the following error and correct this issue before moving on: |
145 | <pre> |
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146 | configure: error: Unable to find mpicc! mpicc location can be specified with --with-mpicc |
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147 | </pre> |
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148 | 65 | Amber Herold | |
149 | 46 | Neil Voss | * compile the source: |
150 | <pre>make</pre> |
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151 | * copy the mpi.so to site-packages with a different name: |
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152 | <pre> |
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153 | 1 | Neil Voss | sudo mkdir /usr/lib64/python2.6/site-packages/mympi/ |
154 | 52 | Neil Voss | sudo touch /usr/lib64/python2.6/site-packages/mympi/__init__.py |
155 | 1 | Neil Voss | sudo cp -v src/mpi.so /usr/lib64/python2.6/site-packages/mympi/mpi.so |
156 | </pre> |
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157 | 47 | Neil Voss | * create a wrapper around the wrapper: |
158 | 1 | Neil Voss | <pre>sudo nano /usr/lib64/python2.6/site-packages/mpi.py</pre> |
159 | <pre> |
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160 | import ctypes |
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161 | mpi = ctypes.CDLL('libmpi.so.1', ctypes.RTLD_GLOBAL) |
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162 | from mympi.mpi import * |
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163 | </pre> |
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164 | 50 | Neil Voss | This needs to be done to avoid the error: |
165 | <pre> |
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166 | python: symbol lookup error: |
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167 | /usr/lib64/openmpi/lib/openmpi/mca_paffinity_hwloc.so: |
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168 | undefined symbol: mca_base_param_reg_int |
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169 | </pre> |
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170 | 1 | Neil Voss | |
171 | * test 1: |
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172 | <pre> |
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173 | python -c 'import mpi' |
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174 | python -c 'import sys; from mpi import mpi_init; mpi_init(len(sys.argv), sys.argv)' |
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175 | </pre> |
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176 | |||
177 | 50 | Neil Voss | * test 2: |
178 | <pre>sxisac.py start.hdf</pre> |
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179 | (Note: start.hdf does not need to exist, if it does not exist then it should exit with file not found) |
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180 | 42 | Neil Voss | |
181 | 50 | Neil Voss | h2. Test to see if code works |
182 | |||
183 | see http://blake.bcm.edu/emanwiki/EMAN2/FAQ/EMAN2_unittest |
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184 | |||
185 | <pre> |
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186 | cd EMAN2/test/rt |
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187 | ./rt.py |
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188 | </pre> |
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189 | |||
190 | h2. Install MyMPI for MPI functions |
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191 | |||
192 | see http://sparx-em.org/sparxwiki/MPI-installation |
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193 | or https://www.nbcr.net/pub/wiki/index.php?title=MyMPI_Setup |
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194 | |||
195 | This fixes this problem: |
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196 | <pre> |
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197 | from mpi import mpi_init |
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198 | ImportError: No module named mpi |
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199 | </pre> |
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200 | |||
201 | This module was very difficult to get working, it seems to be a poorly supported python wrapper for MPI. So, what we are going to do is compile the module, rename it, and create a wrapper. So, essentially we are creating a wrapper around the wrapper. We can only hope they switch to [http://mpi4py.scipy.org/ mpi4py] in the future. |
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202 | 34 | Neil Voss | |
203 | 9 | Neil Voss | h2. Documentation |
204 | 3 | Neil Voss | |
205 | 1 | Neil Voss | * http://blake.bcm.edu/emanwiki/EMAN2/Install |
206 | 2 | Neil Voss | * http://blake.bcm.edu/emanwiki/EMAN2/FAQ/eman2BuildFAQ |
207 | 31 | Neil Voss | |
208 | 2 | Neil Voss | ______ |
209 | |||
210 | [[Install EMAN|< Install EMAN 1]] | [[Install SPIDER|Install SPIDER >]] |
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211 | 1 | Neil Voss | |
212 | ______ |