Differences

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--- 1_0:external-tools [2020/05/05 14:21]
admin [Python]
+++ 1_0:external-tools [2022/02/02 17:26] (current)
admin [Python and PILLOW]
@@ Line 11: / Line 11: @@
 gawk is a more powerful version of the command-line utility awk. Install gawk on OSX with "brew install gawk". On Linux, try "sudo apt-get install gawk".
-==== Python ====
+==== Python  and PILLOW ====
 Many utilities and specific-purpose tools used by FOCUS are written in the [[http://ww.python.org|Python]] scripting language (version 2.7.x). We recommend using a scientific Python installation like [[http://www.anaconda.com|Anaconda]] or [[http://www.enthought.com/product/canopy/|Canopy]]. You can also use the [[http://blake.bcm.edu/emanwiki/EMAN2|EMAN2.2]] Python environment based on Anaconda (see below).
@@ Line 18: / Line 18: @@
 On OSX, try
+//
 <nowiki>
      xcode-select --install
 </nowiki>
+//
+//
 <nowiki>
-     brew install python@2
+     brew install python2.7
 </nowiki>
+//
+//
 <nowiki>
-     pip2 install pillow
+     pip3 install pillow
 </nowiki>
+//
+or alternatively:
+//
+<nowiki>
+     pip install pillow
+</nowiki>
+//
 On Linux, try:
   * apt-get install python2.7 (or //yum install python2.7//)
-  * pip install pillow
+  * apt-get install python3
+  * pip3 install pillow
+  * pip3 install matplotlib
 and make sure in the Preferences panel of FOCUS, that FOCUS is using this python2.7 binary, which may reside in /usr/local/bin/python2.7
+Or to install those in python2.7:
+  * /usr/bin/python -mpip install -U pillow
+  * /usr/bin/python -mpip install -U matplotlib
 ==== MRCZ ====