I have attempted 'pip install PolymerCpp' on two different computers- one a mac osx and another a linux. I have updated pip to the latest versions on both but this same error results in both cases....

Collecting PolymerCpp
Downloading PolymerCpp-0.1.3.tar.gz (834kB)
100% |████████████████████████████████| 839kB 1.4MB/s
Requirement already satisfied: numpy>=1.11.0 in ./anaconda2/lib/python2.7/site-packages (from PolymerCpp)
Requirement already satisfied: matplotlib>=2.0.0 in ./anaconda2/lib/python2.7/site-packages (from PolymerCpp)
Requirement already satisfied: six>=1.10 in ./anaconda2/lib/python2.7/site-packages (from matplotlib>=2.0.0->PolymerCpp)
Requirement already satisfied: python-dateutil in ./anaconda2/lib/python2.7/site-packages (from matplotlib>=2.0.0->PolymerCpp)
Requirement already satisfied: functools32 in ./anaconda2/lib/python2.7/site-packages (from matplotlib>=2.0.0->PolymerCpp)
Requirement already satisfied: subprocess32 in ./anaconda2/lib/python2.7/site-packages (from matplotlib>=2.0.0->PolymerCpp)
Requirement already satisfied: pytz in ./anaconda2/lib/python2.7/site-packages (from matplotlib>=2.0.0->PolymerCpp)
Requirement already satisfied: cycler>=0.10 in ./anaconda2/lib/python2.7/site-packages (from matplotlib>=2.0.0->PolymerCpp)
Requirement already satisfied: pyparsing!=2.0.4,!=2.1.2,!=2.1.6,>=1.5.6 in ./anaconda2/lib/python2.7/site-packages (from matplotlib>=2.0.0->PolymerCpp)
Building wheels for collected packages: PolymerCpp
Running setup.py bdist_wheel for PolymerCpp ... error
Complete output from command /home/bsxcto/anaconda2/bin/python -u -c "import setuptools, tokenize;file='/tmp/pip-build-wwU6PY/PolymerCpp/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" bdist_wheel -d /tmp/tmpyHOQsJpip-wheel- --python-tag cp27:
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-2.7
creating build/lib.linux-x86_64-2.7/PolymerCpp
copying PolymerCpp/helpers.py -> build/lib.linux-x86_64-2.7/PolymerCpp
copying PolymerCpp/init.py -> build/lib.linux-x86_64-2.7/PolymerCpp
copying PolymerCpp/algorithms.py -> build/lib.linux-x86_64-2.7/PolymerCpp
running build_ext
building 'PolymerCppCore' extension
creating build/temp.linux-x86_64-2.7
creating build/temp.linux-x86_64-2.7/PolymerCpp
creating build/temp.linux-x86_64-2.7/PolymerCpp/core
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DMAJOR_VERSION=0 -DMINOR_VERSION=1 -Iinclude -I/home/bsxcto/anaconda2/include/python2.7 -c PolymerCpp/core/Misc.cpp -o build/temp.linux-x86_64-2.7/PolymerCpp/core/Misc.o -std=c++11 -O2 -fPIC
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++ [enabled by default]
PolymerCpp/core/Misc.cpp: In function ‘void convSegments(std::vector&, std::vector&, double, bool)’:
PolymerCpp/core/Misc.cpp:29:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i=0; i<inVector.size(); i++)
^
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DMAJOR_VERSION=0 -DMINOR_VERSION=1 -Iinclude -I/home/bsxcto/anaconda2/include/python2.7 -c PolymerCpp/core/RgDict.cpp -o build/temp.linux-x86_64-2.7/PolymerCpp/core/RgDict.o -std=c++11 -O2 -fPIC
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++ [enabled by default]
PolymerCpp/core/RgDict.cpp: In member function ‘void RgDict::addToDBfileFull(std::ofstream&)’:
PolymerCpp/core/RgDict.cpp:44:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i=0; i<Rg.size(); i++)
^
PolymerCpp/core/RgDict.cpp:49:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i=0; i<Rg.size(); i++)
^
PolymerCpp/core/RgDict.cpp: In member function ‘void RgDict::addToDBfileShort(std::ofstream&)’:
PolymerCpp/core/RgDict.cpp:65:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i=0; i<Rg.size(); i++)
^
PolymerCpp/core/RgDict.cpp:74:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i=0; i<Rg.size(); i++)
^
PolymerCpp/core/RgDict.cpp: In member function ‘double RgDict::getVariance(bool)’:
PolymerCpp/core/RgDict.cpp:93:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i=0; isize(); i++)
^
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DMAJOR_VERSION=0 -DMINOR_VERSION=1 -Iinclude -I/home/bsxcto/anaconda2/include/python2.7 -c PolymerCpp/core/Stopwatch.cpp -o build/temp.linux-x86_64-2.7/PolymerCpp/core/Stopwatch.o -std=c++11 -O2 -fPIC
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++ [enabled by default]
In file included from PolymerCpp/core/Stopwatch.cpp:36:0:
include/Stopwatch.h: In constructor ‘Stopwatch::Stopwatch()’:
include/Stopwatch.h:241:14: warning: ‘Stopwatch::active’ will be initialized after [-Wreorder]
bool active;
^
include/Stopwatch.h:235:23: warning: ‘StopwatchMode Stopwatch::mode’ [-Wreorder]
StopwatchMode mode;
^
PolymerCpp/core/Stopwatch.cpp:42:1: warning: when initialized here [-Wreorder]
Stopwatch::Stopwatch() : active(true), mode(NONE) {
^
PolymerCpp/core/Stopwatch.cpp: In member function ‘void Stopwatch::report(std::string, std::ostream&)’:
PolymerCpp/core/Stopwatch.cpp:232:46: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i = 0; i < perf_name.length(); i++)
^
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DMAJOR_VERSION=0 -DMINOR_VERSION=1 -Iinclude -I/home/bsxcto/anaconda2/include/python2.7 -c PolymerCpp/core/PolymerCpp.cpp -o build/temp.linux-x86_64-2.7/PolymerCpp/core/PolymerCpp.o -std=c++11 -O2 -fPIC
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++ [enabled by default]
PolymerCpp/core/PolymerCpp.cpp: In function ‘PyObject* getWLCrgs(PyObject*, PyObject*)’:
PolymerCpp/core/PolymerCpp.cpp:46:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (unsigned int i=0; i<numPaths; i++)
^
PolymerCpp/core/PolymerCpp.cpp: In function ‘PyObject* getSAWLCrgs(PyObject*, PyObject*)’:
PolymerCpp/core/PolymerCpp.cpp:144:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (unsigned int i=0; i < numPaths; i++)
^
PolymerCpp/core/PolymerCpp.cpp: At global scope:
PolymerCpp/core/PolymerCpp.cpp:202:27: error: variable ‘PyModuleDef PolymerCppCore’ has initializer but incomplete type
static struct PyModuleDef PolymerCppCore =
^
PolymerCpp/core/PolymerCpp.cpp:204:5: error: ‘PyModuleDef_HEAD_INIT’ was not declared in this scope
PyModuleDef_HEAD_INIT,
^
PolymerCpp/core/PolymerCpp.cpp: In function ‘void PyInit_PolymerCppCore()’:
PolymerCpp/core/PolymerCpp.cpp:214:41: error: ‘PyModule_Create’ was not declared in this scope
return PyModule_Create(&PolymerCppCore);
^
PolymerCpp/core/PolymerCpp.cpp:214:41: error: return-statement with a value, in function returning 'void' [-fpermissive]
PolymerCpp/core/PolymerCpp.cpp: In function ‘int main(int, char**)’:
PolymerCpp/core/PolymerCpp.cpp:219:53: error: ‘Py_DecodeLocale’ was not declared in this scope
wchar_t program = Py_DecodeLocale(argv[0], NULL);
^
PolymerCpp/core/PolymerCpp.cpp:229:30: error: cannot convert ‘wchar_t’ to ‘char*’ for argument ‘1’ to ‘void Py_SetProgramName(char*)’
Py_SetProgramName(program);
^
PolymerCpp/core/PolymerCpp.cpp:239:26: error: ‘PyMem_RawFree’ was not declared in this scope
PyMem_RawFree(program);
^
error: command 'gcc' failed with exit status 1

Failed building wheel for PolymerCpp
Running setup.py clean for PolymerCpp
Failed to build PolymerCpp
Installing collected packages: PolymerCpp
Running setup.py install for PolymerCpp ... error
Complete output from command /home/bsxcto/anaconda2/bin/python -u -c "import setuptools, tokenize;file='/tmp/pip-build-wwU6PY/PolymerCpp/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-dZUHb8-record/install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-2.7
creating build/lib.linux-x86_64-2.7/PolymerCpp
copying PolymerCpp/helpers.py -> build/lib.linux-x86_64-2.7/PolymerCpp
copying PolymerCpp/init.py -> build/lib.linux-x86_64-2.7/PolymerCpp
copying PolymerCpp/algorithms.py -> build/lib.linux-x86_64-2.7/PolymerCpp
running build_ext
building 'PolymerCppCore' extension
creating build/temp.linux-x86_64-2.7
creating build/temp.linux-x86_64-2.7/PolymerCpp
creating build/temp.linux-x86_64-2.7/PolymerCpp/core
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DMAJOR_VERSION=0 -DMINOR_VERSION=1 -Iinclude -I/home/bsxcto/anaconda2/include/python2.7 -c PolymerCpp/core/Misc.cpp -o build/temp.linux-x86_64-2.7/PolymerCpp/core/Misc.o -std=c++11 -O2 -fPIC
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++ [enabled by default]
PolymerCpp/core/Misc.cpp: In function ‘void convSegments(std::vector&, std::vector&, double, bool)’:
PolymerCpp/core/Misc.cpp:29:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i=0; i<inVector.size(); i++)
^
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DMAJOR_VERSION=0 -DMINOR_VERSION=1 -Iinclude -I/home/bsxcto/anaconda2/include/python2.7 -c PolymerCpp/core/RgDict.cpp -o build/temp.linux-x86_64-2.7/PolymerCpp/core/RgDict.o -std=c++11 -O2 -fPIC
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++ [enabled by default]
PolymerCpp/core/RgDict.cpp: In member function ‘void RgDict::addToDBfileFull(std::ofstream&)’:
PolymerCpp/core/RgDict.cpp:44:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i=0; i<Rg.size(); i++)
^
PolymerCpp/core/RgDict.cpp:49:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i=0; i<Rg.size(); i++)
^
PolymerCpp/core/RgDict.cpp: In member function ‘void RgDict::addToDBfileShort(std::ofstream&)’:
PolymerCpp/core/RgDict.cpp:65:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i=0; i<Rg.size(); i++)
^
PolymerCpp/core/RgDict.cpp:74:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i=0; i<Rg.size(); i++)
^
PolymerCpp/core/RgDict.cpp: In member function ‘double RgDict::getVariance(bool)’:
PolymerCpp/core/RgDict.cpp:93:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i=0; isize(); i++)
^
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DMAJOR_VERSION=0 -DMINOR_VERSION=1 -Iinclude -I/home/bsxcto/anaconda2/include/python2.7 -c PolymerCpp/core/Stopwatch.cpp -o build/temp.linux-x86_64-2.7/PolymerCpp/core/Stopwatch.o -std=c++11 -O2 -fPIC
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++ [enabled by default]
In file included from PolymerCpp/core/Stopwatch.cpp:36:0:
include/Stopwatch.h: In constructor ‘Stopwatch::Stopwatch()’:
include/Stopwatch.h:241:14: warning: ‘Stopwatch::active’ will be initialized after [-Wreorder]
bool active;
^
include/Stopwatch.h:235:23: warning: ‘StopwatchMode Stopwatch::mode’ [-Wreorder]
StopwatchMode mode;
^
PolymerCpp/core/Stopwatch.cpp:42:1: warning: when initialized here [-Wreorder]
Stopwatch::Stopwatch() : active(true), mode(NONE) {
^
PolymerCpp/core/Stopwatch.cpp: In member function ‘void Stopwatch::report(std::string, std::ostream&)’:
PolymerCpp/core/Stopwatch.cpp:232:46: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i = 0; i < perf_name.length(); i++)
^
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DMAJOR_VERSION=0 -DMINOR_VERSION=1 -Iinclude -I/home/bsxcto/anaconda2/include/python2.7 -c PolymerCpp/core/PolymerCpp.cpp -o build/temp.linux-x86_64-2.7/PolymerCpp/core/PolymerCpp.o -std=c++11 -O2 -fPIC
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++ [enabled by default]
PolymerCpp/core/PolymerCpp.cpp: In function ‘PyObject* getWLCrgs(PyObject*, PyObject*)’:
PolymerCpp/core/PolymerCpp.cpp:46:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (unsigned int i=0; i<numPaths; i++)
^
PolymerCpp/core/PolymerCpp.cpp: In function ‘PyObject* getSAWLCrgs(PyObject*, PyObject*)’:
PolymerCpp/core/PolymerCpp.cpp:144:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (unsigned int i=0; i < numPaths; i++)
^
PolymerCpp/core/PolymerCpp.cpp: At global scope:
PolymerCpp/core/PolymerCpp.cpp:202:27: error: variable ‘PyModuleDef PolymerCppCore’ has initializer but incomplete type
static struct PyModuleDef PolymerCppCore =
^
PolymerCpp/core/PolymerCpp.cpp:204:5: error: ‘PyModuleDef_HEAD_INIT’ was not declared in this scope
PyModuleDef_HEAD_INIT,
^
PolymerCpp/core/PolymerCpp.cpp: In function ‘void PyInit_PolymerCppCore()’:
PolymerCpp/core/PolymerCpp.cpp:214:41: error: ‘PyModule_Create’ was not declared in this scope
return PyModule_Create(&PolymerCppCore);
^
PolymerCpp/core/PolymerCpp.cpp:214:41: error: return-statement with a value, in function returning 'void' [-fpermissive]
PolymerCpp/core/PolymerCpp.cpp: In function ‘int main(int, char**)’:
PolymerCpp/core/PolymerCpp.cpp:219:53: error: ‘Py_DecodeLocale’ was not declared in this scope
wchar_t program = Py_DecodeLocale(argv[0], NULL);
^
PolymerCpp/core/PolymerCpp.cpp:229:30: error: cannot convert ‘wchar_t’ to ‘char*’ for argument ‘1’ to ‘void Py_SetProgramName(char*)’
Py_SetProgramName(program);
^
PolymerCpp/core/PolymerCpp.cpp:239:26: error: ‘PyMem_RawFree’ was not declared in this scope
PyMem_RawFree(program);
^
error: command 'gcc' failed with exit status 1

----------------------------------------

Command "/home/bsxcto/anaconda2/bin/python -u -c "import setuptools, tokenize;file='/tmp/pip-build-wwU6PY/PolymerCpp/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-dZUHb8-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-wwU6PY/PolymerCpp/

I'm trying to install PolymerCpp via pip but it's not working. Here's the log:

C:\Users\mateu>pip install PolymerCpp
Collecting PolymerCpp
  Using cached PolymerCpp-0.1.3.tar.gz (834 kB)
Requirement already satisfied: numpy>=1.11.0 in c:\users\mateu\appdata\local\programs\python\python37\lib\site-packages (from PolymerCpp) (1.18.4)
Requirement already satisfied: matplotlib>=2.0.0 in c:\users\mateu\appdata\local\programs\python\python37\lib\site-packages (from PolymerCpp) (3.2.1)
Requirement already satisfied: python-dateutil>=2.1 in c:\users\mateu\appdata\local\programs\python\python37\lib\site-packages (from matplotlib>=2.0.0->PolymerCpp) (2.8.1)
Requirement already satisfied: cycler>=0.10 in c:\users\mateu\appdata\local\programs\python\python37\lib\site-packages (from matplotlib>=2.0.0->PolymerCpp) (0.10.0)
Requirement already satisfied: kiwisolver>=1.0.1 in c:\users\mateu\appdata\local\programs\python\python37\lib\site-packages (from matplotlib>=2.0.0->PolymerCpp) (1.2.0)
Requirement already satisfied: pyparsing!=2.0.4,!=2.1.2,!=2.1.6,>=2.0.1 in c:\users\mateu\appdata\local\programs\python\python37\lib\site-packages (from matplotlib>=2.0.0->PolymerCpp) (2.4.7)
Requirement already satisfied: six>=1.5 in c:\users\mateu\appdata\local\programs\python\python37\lib\site-packages (from python-dateutil>=2.1->matplotlib>=2.0.0->PolymerCpp) (1.15.0)
Building wheels for collected packages: PolymerCpp
  Building wheel for PolymerCpp (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: 'c:\users\mateu\appdata\local\programs\python\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\mateu\\AppData\\Local\\Temp\\pip-install-mwvhxbxe\\PolymerCpp\\setup.py'"'"'; __file__='"'"'C:\\Users\\mateu\\AppData\\Local\\Temp\\pip-install-mwvhxbxe\\PolymerCpp\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\mateu\AppData\Local\Temp\pip-wheel-hguasyx4'
       cwd: C:\Users\mateu\AppData\Local\Temp\pip-install-mwvhxbxe\PolymerCpp\
  Complete output (12 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build\lib.win-amd64-3.7
  creating build\lib.win-amd64-3.7\PolymerCpp
  copying PolymerCpp\algorithms.py -> build\lib.win-amd64-3.7\PolymerCpp
  copying PolymerCpp\helpers.py -> build\lib.win-amd64-3.7\PolymerCpp
  copying PolymerCpp\__init__.py -> build\lib.win-amd64-3.7\PolymerCpp
  running build_ext
  building 'PolymerCppCore' extension
  error: Microsoft Visual C++ 14.0 is required. Get it with "Build Tools for Visual Studio": https://visualstudio.microsoft.com/downloads/
  ----------------------------------------
  ERROR: Failed building wheel for PolymerCpp
  Running setup.py clean for PolymerCpp
Failed to build PolymerCpp
Installing collected packages: PolymerCpp
    Running setup.py install for PolymerCpp ... error
    ERROR: Command errored out with exit status 1:
     command: 'c:\users\mateu\appdata\local\programs\python\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\mateu\\AppData\\Local\\Temp\\pip-install-mwvhxbxe\\PolymerCpp\\setup.py'"'"'; __file__='"'"'C:\\Users\\mateu\\AppData\\Local\\Temp\\pip-install-mwvhxbxe\\PolymerCpp\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\mateu\AppData\Local\Temp\pip-record-vr90owk2\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\mateu\appdata\local\programs\python\python37\Include\PolymerCpp'
         cwd: C:\Users\mateu\AppData\Local\Temp\pip-install-mwvhxbxe\PolymerCpp\
    Complete output (12 lines):
    running install
    running build
    running build_py
    creating build
    creating build\lib.win-amd64-3.7
    creating build\lib.win-amd64-3.7\PolymerCpp
    copying PolymerCpp\algorithms.py -> build\lib.win-amd64-3.7\PolymerCpp
    copying PolymerCpp\helpers.py -> build\lib.win-amd64-3.7\PolymerCpp
    copying PolymerCpp\__init__.py -> build\lib.win-amd64-3.7\PolymerCpp
    running build_ext
    building 'PolymerCppCore' extension
    error: Microsoft Visual C++ 14.0 is required. Get it with "Build Tools for Visual Studio": https://visualstudio.microsoft.com/downloads/
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\mateu\appdata\local\programs\python\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\mateu\\AppData\\Local\\Temp\\pip-install-mwvhxbxe\\PolymerCpp\\setup.py'"'"'; __file__='"'"'C:\\Users\\mateu\\AppData\\Local\\Temp\\pip-install-mwvhxbxe\\PolymerCpp\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\mateu\AppData\Local\Temp\pip-record-vr90owk2\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\mateu\appdata\local\programs\python\python37\Include\PolymerCpp' Check the logs for full command output.

I have Microsoft Visual C++ 2015 14.0.24210 installed.

The offending line is in algorithms.py::

Lc = np.round(np.logspace(0, np.log10(pathLength)))

Because the self-avoiding wormlike chain requires path lengths greater than 3, the program will throw an error due to the insufficient length of the chains.

Unlike in the original Python code, any fractional final segment of the chain is dropped and simply not computed. (See line 38 of WLC.cpp.)

This is only a minor bug that I can fix in the near future.

As far as I can tell, the convSegments methods in Misc.cpp are only called by Collector instances and not when constructing individual WLC instances (and presumably SAWLC instances as well). This means that the segConvFactor parameter does nothing in the Python bindings.

Possible solutions include:

1. Removing segConvFactor as a parameter to WLC and associated objects
2. Moving the calls to convSegments inside the WLC, et al. objects

Solution #2 seems like less work, but one caveat is that convSegments accepts references to std::vectors, whereas the WLC parameters are doubles. @MStefko , can we overload convSegments by specifying different parameter lists to avoid this caveat? Do you think that converting the parameters every time a WLC is instantiated, rather than when the Collector is instantiated, will slow down the code significantly?

Is there a better solution than the two above that I a missing?