how to install bottle package in python?

Question

Facing problem while installing bottle package to python 2.7

I am using windows 7 system which having python 2.7 & 3.4.
'PY' command is for python 2.7 & 'PYTHON' command is for python 3.4

Now how to install bottle package in python 2.7

C:> py 
import bottle
Traceback (most recent call last):
 File "<stdin>", line 1, in <module>
ImportError: No module named bottle

I installed for python 3.4 using command.命令为 python 3.4 安装。
It's working fine for python 3.4

C:>python
import bottle

I am facing problem how to install bottle packages in python 2.7

This is how my python 3.4 directory looks

C:\Python34>dir
 Volume in drive C is System
 Volume Serial Number is 9CA3-A130
 Directory of C:\Python34<br />

 12/08/2014  09:49 PM    <DIR>          .
 12/08/2014  09:49 PM    <DIR>          ..
 12/08/2014  09:49 PM             1,024 add2virtualenv.bat
 12/08/2014  09:49 PM                83 cd-.bat
 12/08/2014  09:49 PM               644 cdproject.bat
 12/08/2014  09:49 PM               368 cdsitepackages.bat
 12/08/2014  09:49 PM               350 cdvirtualenv.bat
 09/28/2014  05:35 PM    <DIR>          distribution
 09/28/2014  01:28 AM    <DIR>          DLLs
 09/28/2014  01:28 AM    <DIR>          Doc
 12/08/2014  09:49 PM               421 folder_delete.bat
 09/28/2014  01:28 AM    <DIR>          include
 01/12/2015  01:36 AM    <DIR>          Lib
 09/28/2014  01:28 AM    <DIR>          libs
 05/18/2014  10:48 AM            31,073 LICENSE.txt
 12/08/2014  09:49 PM               997 lssitepackages.bat
 12/08/2014  09:49 PM               267 lsvirtualenv.bat
 12/08/2014  09:49 PM             1,947 mkvirtualenv.bat
 02/19/2011  01:40 AM           773,968 msvcr100.dll
 05/18/2014  10:33 AM           349,518 NEWS.txt
 05/18/2014  10:37 AM           102,400 py.exe
 05/18/2014  10:38 AM            27,136 python.exe
 05/18/2014  10:38 AM         2,734,592 python34.dll
 05/18/2014  10:39 AM            27,648 pythonw.exe
 05/18/2014  10:37 AM           102,912 pyw.exe
 05/04/2014  10:32 PM             6,942 README.txt
 12/08/2014  09:49 PM             1,000 rmvirtualenv.bat
 01/12/2015  01:35 AM    <DIR>          Scripts
 12/08/2014  09:49 PM               994 setprojectdir.bat
 09/28/2014  01:28 AM    <DIR>          tcl
 12/08/2014  09:49 PM               422 toggleglobalsitepackages.bat
 09/28/2014  01:28 AM    <DIR>          Tools
 12/08/2014  09:49 PM               183 whereis.bat
 12/08/2014  09:49 PM               936 workon.bat
          23 File(s)      4,165,825 bytes
          11 Dir(s)  30,791,503,872 bytes free
 C:\Python34>

Answer 1

I would recommend installing pip first and then running the command

pip install bottle

in your shell.

Answer 2

First install pip in your system. How to Install Pip on Ubuntu 18.04

Now, in new version of pip, you might need to enter

pip3 install bottle

Answer 3

Going forward, I realized having 2.x and 3.x will give me problems on installing via pip or pip3 I need to be very specific and I can't have multiple 3.x version at same time.

While coming to Linux and Mac there is a feature to differentiate python environments using pyenv , for Windows I have contributed recently called pyenv for windows pyenv-win . Hope this might help.