nexus in linux build problem

Before I also had to build a Windows environment nexus is no problem, but with the latest nexus in linux install some problems today itself I was not very familiar with linux , some commands do not know how to configure anything .
I am here to build experience these problems , find some online article describes the different versions , but I did not have to successfully build according to their example. Such as : http://tech.it168.com/a2011/0712/1216/000001216832.shtml the inside says executive nexus of this file in nexus/bin/jsw/linux-x86-64 / directory , it is easy to start completed.
but I downloaded version http://221.181.104.16/videoplayer/nexus-latest-bundle.zip?ich_u_r_i=232fba36eda60cc9ee68056f81cb509a&ich_s_t_a_r_t=0&ich_e_n_d=0&ich_k_e_y=1345128928750463522426&ich_t_y_p_e=1&ich_d_i_s_k_i_d=6 & ; ich_s_e_q = 12282988 & ich_u_n_i_t = 1

In that directory there is no nexus of this file , only one wrapper binary file, but can not execute the file.
tips are as follows :

  [root@Web linux-x86-64]# pwd
  /usr/local/nexus-2.7.0-06/bin/jsw/linux-x86-64
  [root@Web linux-x86-64]# ls
  wrapper
  [root@Web linux-x86-64]# wrapper start
  -bash: wrapper: command not found
  [root@Web linux-x86-64]# 
  

does have a script file called nexus under the nexus / bin directory, but still can not execute prompt command not found.

Seek expert rescue ! !
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people? People? ? ?
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in linux wrapper start of this execution is problematic .
If you are in command inside the directory , you should use the / command, for example . / nexus.sh
otherwise want to use an absolute path, such as / usr/local/nexus-2.7.0-06/bin/jsw/linux-x86-64/bin/nexus.sh
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wow , no man? ??
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with seeking expert rescue ! ! ! ! ! ! ! !
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wow , it really is nobody
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ah , yes . Followed by the . / Configure after it easily done . thanks!
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see you downstairs like