title: "The C compiler "/usr/bin/cc" is not able to compile a simple test program."
body: <p>I installed Cygwin64 and everything is fine in Toolchains <a href="https://i.stack.imgur.com/C7yLY.png" rel="nofollow noreferrer">1</a>, even the C Compiler is ticked. But I get these errors whenever I create a new project and 'Run' and 'Debug' buttons are grayed-out from the get go;</p>
  
  <pre><code>Error:The C compiler "/usr/bin/cc" is not able to compile a simple test program.
  It fails with the following output:
  Change Dir: /cygdrive/c/Users/J/.CLion2016.2/system/cmake/generated/untitled132-5df26809/5df26809/__default__/CMakeFiles/CMakeTmp
  Run Build Command:"/usr/bin/make.exe" "cmTC_7ca0a/fast"
  C:/cygwin64/bin/make.exe: error while loading shared libraries: cygguile-17.dll: cannot open shared object file: No such file or directory
  CMake will not be able to correctly generate this project.
  
  Error:Configuration Debug
  The C compiler "/usr/bin/cc" is not able to compile a simple test program.
  It fails with the following output:
  Change Dir: /cygdrive/c/Users/J/.CLion2016.2/system/cmake/generated/untitled132-5df26809/5df26809/Debug/CMakeFiles/CMakeTmp
  Run Build Command:"/usr/bin/make.exe" "cmTC_7db24/fast"
  C:/cygwin64/bin/make.exe: error while loading shared libraries: cygguile-17.dll: cannot open shared object file: No such file or directory
  CMake will not be able to correctly generate this project.
  
  Error:Configuration Release
  The C compiler "/usr/bin/cc" is not able to compile a simple test program.
  It fails with the following output:
  Change Dir: /cygdrive/c/Users/J/.CLion2016.2/system/cmake/generated/untitled132-5df26809/5df26809/Release/CMakeFiles/CMakeTmp
  Run Build Command:"/usr/bin/make.exe" "cmTC_fe477/fast"
  C:/cygwin64/bin/make.exe: error while loading shared libraries: cygguile-17.dll: cannot open shared object file: No such file or directory
  CMake will not be able to correctly generate this project.
  
  Error:Configuration RelWithDebInfo
  The C compiler "/usr/bin/cc" is not able to compile a simple test program.
  It fails with the following output:
  Change Dir: /cygdrive/c/Users/J/.CLion2016.2/system/cmake/generated/untitled132-5df26809/5df26809/RelWithDebInfo/CMakeFiles/CMakeTmp
  Run Build Command:"/usr/bin/make.exe" "cmTC_c2ddb/fast"
  C:/cygwin64/bin/make.exe: error while loading shared libraries: cygguile-17.dll: cannot open shared object file: No such file or directory
  CMake will not be able to correctly generate this project.
  
  Error:Configuration MinSizeRel
  The C compiler "/usr/bin/cc" is not able to compile a simple test program.
  It fails with the following output:
  Change Dir: /cygdrive/c/Users/J/.CLion2016.2/system/cmake/generated/untitled132-5df26809/5df26809/MinSizeRel/CMakeFiles/CMakeTmp
  Run Build Command:"/usr/bin/make.exe" "cmTC_827b4/fast"
  C:/cygwin64/bin/make.exe: error while loading shared libraries: cygguile-17.dll: cannot open shared object file: No such file or directory
  CMake will not be able to correctly generate this project.
  </code></pre>