Python ide: pycharm initial experience

A python Daniel said: "jetbrains are produced. The best Python IDE is very good and powerful"
As a result, I was curious, rolled up her head and covered the cloth.
The following is a brief introduction of the Process, follow-up tips, and other experience before providing

(I) simple installation:

This step is very simple. Download and go to/bin./pycharm. Sh.

(Ii) Common Errors:

(1) Error 1

Unrecognized VM option '+UseCodeCacheFlushing' Could not create the Java virtual machine.

Solution: edit file pycharm-2.7.3/bin/pycharm. vmoptions: remove the line with usecodecacheflushing

(2) Error 2

Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad version n umber in .class file        at java.lang.ClassLoader.defineClass2(Native Method)        at java.lang.ClassLoader.defineClass(ClassLoader.java:719)        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:16 0)        at java.net.URLClassLoader.defineClass(URLClassLoader.java:254)

Solution: Upgrade JDK, preferably JDK 1.6. If JDK 1.7 is used, the glibc version is too low.


(Iii) Attack charm

Username: embrace
Serial number:
14203-12042010
0000107iq75c621p7x1sfnpjdivknx
6zcwyoyagk3euo3ehd1mitt "2! Jny8
Bff9vctsjk7srdlqkrvz1xgkbmqw3g

(Iv) Start charm

Default start path:/usr/local/bin/charm
So you only need to enter charm in shell to start

(V) add Vim support

preference->plugins->browse repositories-> search "IdeaVIM"-> click "download and install" -> restart pycharm

By dba_waterbin

2013-07-28

Good luck