scons doesn't find visual studio
<p>I have a problem with scons when I try to build a c++ project.</p>
<p>I'm running the build batch file inside the developer command prompt for vs2015.</p>
<p>The following output gets generated.</p>
<blockquote>
<p>scons: warning: No installed VCs</p>
<p>File &quot;C:\OmahaLibraries\swtoolkit\site_scons\site_init.py&quot;, line 426, in SiteInitMain</p>
<p>scons: warning: No version of Visual Studio compiler found - C/C++ compilers most likely not set correctly</p>
<p>File &quot;C:\OmahaLibraries\swtoolkit\site_scons\site_init.py&quot;, line 426, in SiteInitMain</p>
<p>scons: Reading SConscript files ...</p>
<p>scons: warning: No installed VCs</p>
<p>File &quot;C:\OmahaLibraries\swtoolkit\site_scons\site_tools\target_platform_windows.py&quot;, line 283, in generate</p>
<p>scons: warning: No version of Visual Studio compiler found - C/C++ compilers most likely not set correctly</p>
<p>File &quot;C:\OmahaLibraries\swtoolkit\site_scons\site_tools\target_platform_windows.py&quot;, line 283, in generate</p>
</blockquote>
<p>Has anybody an idea why I get this result?
I could not found any sources how scons searches for vc.</p>