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Intel® Quartus® Prime Design Software, Design Entry, Synthesis, Simulation, Verification, Timing Analysis, System Design (Platform Designer, formerly Qsys)
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Trouble installing Quartus II Web Edition on linux (ubuntu 12.04)

Altera_Forum
Honored Contributor II
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Hi all, I am brand new to anything Altera related, and am not best with linux in the first place - so if the problems I'm having seem silly, please forgive me. And, I noticed there is a Linux forum section; should this be posted there? 

 

I downloaded and extracted the tar.gz Quartus 12.1 Free from the altera download page. 

From there, I tried to run the altera_installer_cmd (in 12.1_177_quartus_free_linux > altera_installer > bin ). When I do that, or try to run the altera_installer_gui, or the equivalent for the modelsim package, I get the following in the console. (sorry for the long paths) 

/home/frogger4/Downloads/12.1_177_quartus_free_linux/altera_installer/bin/altera_installer_cmd: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory  

So, I suppose the libz.so.1 library is important, but I really don't know what that is, or if this is even the right approach for installing. 

 

I appreciate the help, and let me know if there is more info to provide!
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Altera_Forum
Honored Contributor II
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Hi, 

Sorry for replying so late !  

AFAIK, you should install libz.so.1 (that's a very common library) by running in a terminal  

sudo apt-get install zlib1g And, obvioulsly restart Quartus install ... 

Best regards
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