我不能叫rJava包R 3.0.我收到以下消息
Error: package ‘rJava’ was built before R 3.0.0: please re-install it
我试图重新安装rJava包时遇到错误.我提供了输出R CMD javareconf
Java interpreter : /usr/bin/java
Java version : 1.7.0_21
Java home path : /usr/lib/jvm/java-7-openjdk-i386/jre
Java compiler : /usr/lib/jvm/java-7-openjdk-i386/jre/../bin/javac
Java headers gen.: /usr/lib/jvm/java-7-openjdk-i386/jre/../bin/javah
Java archive tool: /usr/lib/jvm/java-7-openjdk-i386/jre/../bin/jar
trying to compile and link a JNI progam
detected JNI cpp flags :
detected JNI linker flags :
gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG -fpic -O2 -pipe -g -c conftest.c -o conftest.o
conftest.c:1:17: fatal …我一直在关注本教程,在第5步,我从GCC获得以下输出:
HelloWorld.c:1:17: error: jni.h: No such file or directory
In file included from HelloWorld.c:3:
HelloWorld.h:15: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘void’
HelloWorld.c:5: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘void’
我知道他包含的目录因系统而异,所以我尝试相应地调整命令,但我似乎无法在我的系统上找到正确的目录.我正在使用Ubuntu 10.04LTS.
我正在尝试在基于debian(jessie)和Anaconda的docker容器中安装rJava.
作为根,我做到了
$ apt-get update && apt-get install -y --no-install-recommends \
default-jdk default-jre libicu-dev
然后
$ R CMD javareconf
Java interpreter : /usr/lib/jvm/jdk1.8.0_121/jre/bin/java
Java version : 1.8.0_121
Java home path : /usr/lib/jvm/jdk1.8.0_121
Java compiler : /usr/lib/jvm/jdk1.8.0_121/bin/javac
Java headers gen.: /usr/lib/jvm/jdk1.8.0_121/bin/javah
Java archive tool: /usr/lib/jvm/jdk1.8.0_121/bin/jar
trying to compile and link a JNI program
detected JNI cpp flags : -I/usr/lib/jvm/java/include -I/usr/lib/jvm/java/include/linux
detected JNI linker flags : -L$(JAVA_HOME)/jre/lib/amd64/server -ljvm
gcc -std=gnu99 -I/opt/conda/lib/R/include -DNDEBUG -I/usr/lib/jvm/java/include -I/usr/lib/jvm/java/include/linux -I/opt/conda/include -fpic -I/opt/conda/include -c conftest.c -o conftest.o
conftest.c:1:17: …