【发布时间】:2021-07-26 09:06:42
【问题描述】:
我正在构建一个 Singularity 容器,以使用 LidR 软件包运行自定义 R 脚本进行树分割。
我已经这样写了奇点定义文件:
Bootstrap: docker
From: ubuntu:20.04
%setup
touch test.R
touch treeSeg_dalponte2016.R
touch /home/ljeasson/R/x86_64-pc-linux-gnu-library/3.6/rgdal/libs/rgdal.so
%files
test.R
treeSeg_dalponte2016.R
/home/ljeasson/R/x86_64-pc-linux-gnu-library/3.6/rgdal/libs/rgdal.so
%post
# Disable interactivity, including region and time zone
export DEBIAN_FRONTEND="noninteractive"
export DEBCONF_NONINTERACTIVE_SEEN=true
# Update apt and install necessary libraries and repositories
apt update
apt install -y build-essential r-base-core software-properties-common dirmngr apt-transport-https lsb-release ca-certificates
add-apt-repository ppa:ubuntugis/ubuntugis-unstable
apt install -y libgdal-dev libgeos++-dev libudunits2-dev libproj-dev libx11-dev libgl1-mesa-dev libglu1-mesa-dev libfreetype6-dev libnode-dev libxt-dev libfftw3-dev
apt clean
# Install necessary R packages and dependencies
R -e "install.packages('lidR', dependencies = TRUE)"
R -e "install.packages('raster', dependencies = TRUE)"
R -e "install.packages('sf', dependencies = TRUE)"
R -e "install.packages('dplyr', dependencies = TRUE)"
R -e "install.packages('rgdal', dependencies = TRUE, repos='https://cran.rstudio.com', configure.args=c('--with-gdal-config=/opt/conda/bin/gdal-config', '--with-proj-include=/opt/conda/include', '--with-proj-lib=/opt/conda/lib', '--with-proj-share=/opt/conda/share/proj/'))"
R -e "install.packages('gdalUtils', dependencies = TRUE, repos='https://cran.rstudio.com')"
%test
#!/bin/bash
R --version
Rscript test.R
%runscript
#!/bin/sh
echo "Arguments received: $*"
Rscript treeSeg_dalponte2016.R $*
并使用singularity build ga_container.sif ga_container.def构建容器
容器构建没有错误,但是使用./ga_container <arguments>运行容器时,总是出现这个错误:
Error: package or namespace load failed for 'rgdal' in dyn.load(file, DLLpath = DLLpath, ...):
unable to load shared object '/home/ljeasson/R/x86_64-pc-linux-gnu-library/3.6/rgdal/libs/rgdal.so':
libgdal.so.26: cannot open shared object file: No such file or directory
Execution halted
我知道发生错误是因为它找不到 Rgdal 的图像,即使我似乎已附加到 %setup 和 %files 部分中的容器:
%setup
touch test.R
touch treeSeg_dalponte2016.R
touch /home/ljeasson/R/x86_64-pc-linux-gnu-library/3.6/rgdal/libs/rgdal.so
%files
test.R
treeSeg_dalponte2016.R
/home/ljeasson/R/x86_64-pc-linux-gnu-library/3.6/rgdal/libs/rgdal.so
如果错误来自不正确的文件附件,我如何确保在 Singularity 容器中正确附加 Rgdal(和其他类似库)?
提前致谢
【问题讨论】:
标签: r rgdal singularity-container