Install Appion Packages » History » Version 21
Jim Pulokas, 05/21/2010 02:01 PM
1 | 20 | Anchi Cheng | h1. Install Appion/Leginon Packages |
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2 | 1 | Amber Herold | |
3 | 21 | Jim Pulokas | h3. Install all the python packages included with myami as follows: |
4 | 1 | Amber Herold | |
5 | <pre> |
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6 | cd /your_download_area/ |
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7 | 21 | Jim Pulokas | cd myami |
8 | ./pysetup.py install |
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9 | </pre> |
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10 | 1 | Amber Herold | |
11 | 21 | Jim Pulokas | That will install each package, and report any failures. To determine the cause of failure, see the generated log file "pysetup.log". If necessary, you can enter a specific package directory and run the python setup command manually. For example: |
12 | 7 | Neil Voss | |
13 | 21 | Jim Pulokas | <pre> |
14 | cd sinedon |
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15 | python setup.py install |
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16 | 1 | Amber Herold | </pre> |
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18 | h3. python-site-package-path: where the installed python packages went: |
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19 | 19 | Amber Herold | |
20 | 1 | Amber Herold | Python installer put the packages you installed into its site-packages directory. This enables all users on the same computer to access them. The easiest way to discover where your installed package is loaded from by python is to load a module from the package using interactive python command lines like this: |
21 | 19 | Amber Herold | |
22 | 11 | Neil Voss | Start the python command line from shell: |
23 | 1 | Amber Herold | <pre>python</pre> |
24 | 16 | Neil Voss | |
25 | 11 | Neil Voss | Import a module from the package. Let's try sinedon here. All packages installed through the above setup.py script should go to the same place. |
26 | 1 | Amber Herold | <pre>python> import sinedon</pre> |
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28 | 16 | Neil Voss | |
29 | 1 | Amber Herold | If the module is loaded successfully, call the module attribute __path__ (two underscrolls before "path" and two underscrolls after) will return the location of the module it is loaded from |
30 | 13 | Neil Voss | <pre> |
31 | 1 | Amber Herold | python> sinedon.__path__ |
32 | ['/usr/lib/python2.4/site-packages/sinedon'] |
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33 | 14 | Neil Voss | </pre> |
34 | 16 | Neil Voss | |
35 | In this case, /usr/lib/python2.4/site-packages/ is your python-site-package-path. If you go to that directory, you will find all the packages you just installed. |
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37 | 15 | Neil Voss | Save this value for use later, for bash: |
38 | 17 | Neil Voss | <pre> |
39 | 15 | Neil Voss | export PYTHONSITEPKG='/usr/lib/python2.4/site-packages' |
40 | </pre> |
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41 | or C shell |
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42 | 17 | Neil Voss | <pre> |
43 | 14 | Neil Voss | setenv PYTHONSITEPKG '/usr/lib/python2.4/site-packages' |
44 | 2 | Amber Herold | </pre> |
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46 | ______ |
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48 | 3 | Amber Herold | [[Perform system check|< Perform system check]] | [[Configure leginon.cfg|Configure leginon.cfg >]] |
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50 | 1 | Amber Herold | ______ |