Hi,
I tried to enter a ticket on the PyDev tracker with no success. PyDev 3.0 will not install properly on Mac OS X 10.9 Tried installing PyDev 3.0 from the update site with Eclipse 4.3.1. I double checked that I have Java 7 release 50 before I started. If Eclipse is able to connect to the PyDev plug-in URL, it displays a list of the plug-ins available at that site. (If there is a problem, recheck the web address.) Open up the PyDev options by clicking on the to the left of PyDev to see the plug-in options. Click on the checkbox to the left of the item PyDev for Eclipse and press. The blue label on the Eclipse window will change to workspace - PyDev - Eclipse, the Package Explorer in the upper-left tab will change to PyDev Package Explorer, and a PyDev icon will appear to the right of the Java icon. Right-click the Java icon to the left of the PyDev icon and select close.
today, I was suffering to run simple python script that connect to local postgresql database. I’m trying to use eclipse pydev plugin to develop my python scripts. there is very simple trick that solve the problem. I wanted to write it here , so may be someone will read it one day and save time.
my OS is: OSX Yosemite version 10.10.2 and i’m using Postgresql version 9.5.1.
first step is that you need to install “psycop2” the python driver to Postgresql database. in Mac OSX , you can do it by typing the following command line:
sudo pip install psycopg2
then you need to go to eclipse and create a new python project and type the following simple script which try to connect to database.
import psycopg2
try:
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conn = psycopg2.connect(“dbname=’myDB’ user=’postgres‘ host=’localhost‘ password=””)
print ‘connected’
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How To Install Pydev In Eclipse Neon
except:
print “I am unable to connect to the database”
![Eclipse plus pydev Eclipse plus pydev](/uploads/1/1/9/8/119877376/578758165.png)
when you try to run/debug the code in eclipse , you will get an error as shown in the following screenshoot.
the solution is here is very simple. in the pydev configuration in Eclipse you need to add a new environment variable “
DYLD_FALLBACK_LIBRARY_PATH
” and put set it to the Postgresql installation Lib path. in my case the installation Lib folder was in “/Applications/Postgres.app/Contents/Versions/latest/lib” and then I create the environment variable and set it to “/Applications/Postgres.app/Contents/Versions/latest/lib:$DYLD_LIBRARY_PATH” . Pydev With Eclipse Download
you can see that as shown in the following screenshoot:
once you are doing that and run the code again , the code will run successfully.