Merge pull request #15 from sony/feature/20220324-remove-conda

remove conda from dockerfile.build

GNUmakefile

@@ -24,5 +24,5 @@ nnabla-nas-wheel:
 
 .PHONY:bwd-nnabla-nas-wheel
 bwd-nnabla-nas-wheel:nnabla-nas-build-env
-	docker run -v $$(pwd):$$(pwd) -w $$(pwd) $(NNABLA_NAS_BUILD_ENV_DOCKER_IMAGE_NAME) make nnabla-nas-wheel
+	docker run -v $$(pwd):$$(pwd) -w $$(pwd) -u $$(id -u):$$(id -g) $(NNABLA_NAS_BUILD_ENV_DOCKER_IMAGE_NAME) make nnabla-nas-wheel
 

docker/development/Dockerfile.build

@@ -1,4 +1,5 @@
-# Copyright (c) 2020 Sony Corporation. All Rights Reserved.
+# Copyright 2020 Sony Corporation. All Rights Reserved.
+# Copyright 2022 Sony Group Corporation. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,29 +13,24 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM ubuntu:16.04
+FROM centos:7
 
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends \
-       bzip2 \
-       ca-certificates \
-       curl \
-       python3-pip \
-       make \
-    && rm -rf /var/lib/apt/lists/*
+RUN yum install -y epel-release yum-utils \
+    && yum install -y bzip2 curl libffi-devel make openssl-devel zlib-devel \
+    && yum group install -y "Development Tools" \
+    && yum clean all
 
-RUN umask 0 \
-    && mkdir -p /tmp/deps \
+RUN mkdir -p /tmp/deps \
     && cd /tmp/deps \
-    && curl -L https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -o Miniconda3-latest-Linux-x86_64.sh \
-    && bash Miniconda3-latest-Linux-x86_64.sh -b -p /opt/miniconda3 \
-    && rm -rf Miniconda3-latest-Linux-x86_64.sh \
-    && PATH=/opt/miniconda3/bin:$PATH \
-    && conda install python=3.6.5 \
-    && conda install pip wheel setuptools \
-    && conda clean -y --all \
-    && cd / \
-    && rm -rf /tmp/*
+    && curl -O https://www.python.org/ftp/python/3.7.10/Python-3.7.10.tgz \
+    && tar xzf Python-3.7.10.tgz \
+    && cd Python-3.7.10 \
+    && ./configure --enable-optimizations \
+    && make altinstall \
+    && ln -sf /usr/local/bin/python3.7 /usr/local/bin/python3 \
+    && ln -sf /usr/local/bin/pip3.7 /usr/local/bin/pip3 \
+    && rm -rf /tmp/deps
 
-ENV PATH /opt/miniconda3/bin:$PATH
+RUN pip3 install -U pip \
+    && pip install setuptools wheel