Wrong if syntax

[michael-xiii]

Hello!

[michael_xiii@new-host ~]$ sudo /usr/bin/pip-python install ngxtop
Downloading/unpacking ngxtop
  Downloading ngxtop-0.0.2.tar.gz
  Running setup.py egg_info for package ngxtop
Downloading/unpacking docopt (from ngxtop)
  Downloading docopt-0.6.2.tar.gz
  Running setup.py egg_info for package docopt
    Traceback (most recent call last):
      File "<string>", line 14, in ?
      File "/home/michael_xiii/build/docopt/setup.py", line 3, in ?
        from docopt import __version__
      File "docopt.py", line 49
        uniq = list(set(self.flat())) if uniq is None else uniq
                                                ^
    SyntaxError: invalid syntax
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 14, in ?

  File "/home/michael_xiii/build/docopt/setup.py", line 3, in ?

    from docopt import __version__

  File "docopt.py", line 49

    uniq = list(set(self.flat())) if uniq is None else uniq

                                            ^

SyntaxError: invalid syntax

----------------------------------------
Command python setup.py egg_info failed with error code 1

Python 2.4.3 (#1, Jan 9 2013, 06:47:03)

uname -a

Linux XXX 2.6.18-238.19.1.el5.028stab092.2 #1 SMP Thu Jul 21 19:23:22 MSD 2011 x86_64 x86_64 x86_64 GNU/Linux

[lebinh]

Hi, this is because the docopt library used to parse command line arguments doesn't support python 2.4. You will need at least Python 2.6 to run ngxtop. Also, look like you are using RHEL or CentOS 5 so maybe you can use the EPEL repo to install Python 2.6 first and reinstall ngxtop for it.