diff --git a/conda.recipe/build.sh b/conda.recipe/build.sh
deleted file mode 100644
index 5f015ddd0f07d2d052c6bdaae510ca0a80aa4be4..0000000000000000000000000000000000000000
--- a/conda.recipe/build.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-# build protobuf files
-echo 0
\ No newline at end of file
diff --git a/conda.recipe/install_python.sh b/conda.recipe/install_python.sh
index 549a6f59d9a59b98e01dea1a25858f472062ba0d..bcc969775c606d87a09757027a53cfab7fb3eb0a 100644
--- a/conda.recipe/install_python.sh
+++ b/conda.recipe/install_python.sh
@@ -6,4 +6,4 @@
 cd ipaaca-py
 echo "Installing ipaaca using setup.py"
 #python -m pip install . -vv
-python setup.py install --single-version-externally-managed --record=record.txt
\ No newline at end of file
+$PYTHON setup.py install --single-version-externally-managed --record=record.txt
\ No newline at end of file
diff --git a/conda.recipe/meta.yaml b/conda.recipe/meta.yaml
index 85ffba77e682b9a9dc1c4b69cb908e193a09c4ee..62ad06bba1958517618b4d3d84e89a2b8567d5b5 100644
--- a/conda.recipe/meta.yaml
+++ b/conda.recipe/meta.yaml
@@ -13,7 +13,7 @@ source:
           folder: ipaaca-py
 
 build:
-        number: 1
+        number: 2
 
 
 requirements:
@@ -24,7 +24,7 @@ requirements:
 
 outputs:
         - name: ipaaca-cpp
-          script: install_cpp.sh
+          script: install_cpp.sh        # [unix]
           requirements:
                   build:
                         - {{ compiler('c') }}
diff --git a/ipaacalib/cpp/CMakeLists.txt b/ipaacalib/cpp/CMakeLists.txt
index ec4cdbdd522c7b42acade5d49a822a4aafc74a44..2832c9e018cf03c33298609d7bde24386085c689 100644
--- a/ipaacalib/cpp/CMakeLists.txt
+++ b/ipaacalib/cpp/CMakeLists.txt
@@ -84,7 +84,7 @@ else()
 	# Setup section for Linux or OS X (using 'rsb' soa project)
 	#
 	#
-	find_package(Boost COMPONENTS system filesystem thread regex signals REQUIRED)
+	find_package(Boost COMPONENTS system filesystem thread regex REQUIRED)
 	link_directories(${Boost_LIBRARY_DIRS})
 	include_directories(${Boost_INCLUDE_DIRS})
 	#set(BOOSTLIBS boost_regex-mt boost_date_time-mt boost_program_options-mt boost_thread-mt boost_filesystem-mt boost_signals-mt boost_system-mt)