Error in installing ns-2.33 in Ubuntu11.04 and Solution

Installing the ns-2.33 in Ubuntu11.04 has never encountered this error before installing the Ubuntu-10.10 in the ns-2.33, and then upgrading the Ubuntu version will see the following error. Refer to the solution on the following website:

InUbuntu 11.04InstallNs-2.33, Previously inUbuntu-10.10InstallNs-2.33I have never encountered such an error. I upgraded it later.Ubuntu.

 

You can refer to the solution on the following website:

Http://www.linuxidc.com/Linux/2011-06/36779p3.htm

 

1. Error 1: InstallationNS2.33The following error occurs:

 

Tools/ranvar. cc: In member function 'virtual double GammaRandomVariable: value ()':

Tools/ranvar. cc: 219: 70: error: cannot call constructor 'GammaRandomVariable: GammaRandomVariable' directly

Tools/ranvar. cc: 219: 70: error:For a function-style cast, remove the redundant ': GammaRandomVariable'

Make: *** [tools/ranvar. o]Error1

Ns make failed!

See http://www.isi.edu/nsnam/ns/ns-problems.html for problems

 

This is becauseGccThe version is upgraded to simplify the calling of internal functions of the class, resulting in incompatibility. The solution is as follows:

 

InNs-allinone-2.33/ns-2.33/toolsFolder, findRanvar. ccFile, open it and find the corresponding219Delete row: GaammaRandomVariable, Save,

That is219Row

Return GammaRandomVariable: GammaRandomVariable (1.0 + alpha _, beta _). value () * pow (u, 1.0/alpha _);

Changed:

Return GammaRandomVariable (1.0 + alpha _, beta _). value () * pow (u, 1.0/alpha _);

 

Certificate -----------------------------------------------------------------------------------------------------------------------------------------------

2. Error 2:RepeatNsType$./InstallInstallation,

For example:

Mobile/nakagami. cc: In member function 'virtual double Nakagami: Pr (PacketStamp *, PacketStamp *, WirelessPhy *)':

Mobile/nakagami. cc: 183: 73: error: cannot call constructor 'erlangrandomvariable: ErlangRandomVariable 'directly

Mobile/nakagami. cc: 183: 73: error:For a function-style cast, remove the redundant ': ErlangRandomVariable'

Mobile/nakagami. cc: 185: 67: error: cannot call constructor 'GammaRandomVariable: GammaRandomVariable' directly

Mobile/nakagami. cc: 185: 67: error:For a function-style cast, remove the redundant ': GammaRandomVariable'

Make: *** [mobile/nakagami.O]Error1

Ns make failed!

See http://www.isi.edu/nsnam/ns/ns-problems.html for problems

 

Solution:

InNs-allinone-2.33/ns-2.33/mobileFolder, findNakagami. ccFile, open it and find the corresponding183Delete row: ErlangRandomVariable, Save,

That is183Row

ResultPower = ErlangRandomVariable: ErlangRandomVariable (Pr/m, int_m). value ();

Changed:

ResultPower = ErlangRandomVariable (Pr/m, int_m). value ();

InNs-allinone-2.33/ns-2.33/mobileFolder, findNakagami. ccFile, open it and find the corresponding185Delete row::GammaRandomVariable, Save,

That is185Row

ResultPower = GammaRandomVariable: GammaRandomVariable (m, Pr/m). value ();

Changed:

ResultPower = GammaRandomVariable (m, Pr/m). value ();

 

RepeatNsType$./InstallInstall the SDK. If you encounter a similar problem again, find the corresponding file and number of lines and modify it. Until the installation is successful.