fix: a few issues

Author: henryiii

.appveyor.yml

@@ -11,35 +11,17 @@ environment:
   matrix:
   - PYTHON: 27
   - PYTHON: 36
-  - CONDA: 36
 install:
 - cmd: '"%VS140COMNTOOLS%\..\..\VC\vcvarsall.bat" %PLATFORM%'
 - ps: |
-    if ($env:PYTHON) {
-      if ($env:PLATFORM -eq "x64") { $env:PYTHON = "$env:PYTHON-x64" }
-      $env:PATH = "C:\Python$env:PYTHON\;C:\Python$env:PYTHON\Scripts\;$env:PATH"
-      python -m pip install --disable-pip-version-check --upgrade --no-warn-script-location pip setuptools
-    } elseif ($env:CONDA) {
-      if ($env:CONDA -eq "27") { $env:CONDA = "" }
-      if ($env:PLATFORM -eq "x64") { $env:CONDA = "$env:CONDA-x64" }
-      $env:PATH = "C:\Miniconda$env:CONDA\;C:\Miniconda$env:CONDA\Scripts\;$env:PATH"
-      conda config --set always_yes yes --set changeps1 no
-      conda config --add channels conda-forge
-      conda update -q conda
-      conda install -q conda-build
-    }
+    if ($env:PLATFORM -eq "x64") { $env:PYTHON = "$env:PYTHON-x64" }
+    $env:PATH = "C:\Python$env:PYTHON\;C:\Python$env:PYTHON\Scripts\;$env:PATH"
+    python -m pip install --disable-pip-version-check --upgrade --no-warn-script-location pip setuptools
 build_script:
 - ps: |
-    if ($env:PYTHON) {
-      python setup.py sdist
-      cd dist
-      python -m pip install --verbose python_example-0.0.1.tar.gz
-      cd ..
-    } else {
-      echo "conda build conda.recipe"
-      conda build conda.recipe
-      echo "conda install --use-local python_example"
-      conda install --use-local python_example
-    }
+    python setup.py sdist
+    cd dist
+    python -m pip install --verbose python_example-0.0.1.tar.gz
+    cd ..
 test_script:
 - ps: python tests\test.py

.travis.yml

@@ -1,5 +1,5 @@
 language: cpp
-dist: xenial
+dist: trusty
 matrix:
   include:
   - os: linux