在Ubuntu上安装rJava失败了

我尝试在“sudo R CMD javareconf”和R“install.packages（’rJava’，type =”source“）之后​​安装rJava包，但它不起作用。

首先，我以这种方式安装了Java 

sudo add-apt-repository ppa:webupd8team/java sudo apt-get update

sudo apt-get install oracle-java8-installer

在我的.bashrc中，我一直在设置 

 export JAVA_HOME=/usr/lib/jvm/java-8-oracle export PATH=$PATH:$JAVA_HOME/bin

然后 

  sudo R CMD javareconf *** JAVA_HOME is not a valid path, ignoring Java interpreter : /usr/bin/java Java version : 1.8.0_111 Java home path : /usr/lib/jvm/java-8-oracle/jre Java compiler : /usr/bin/javac Java headers gen.: /usr/bin/javah Java archive tool: /usr/bin/jar trying to compile and link a JNI program detected JNI cpp flags : -I$(JAVA_HOME)/../include -I$(JAVA_HOME)/../include/linux detected JNI linker flags : -L$(JAVA_HOME)/lib/amd64/server -ljvm gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG -I/usr/lib/jvm/java-8-oracle/jre/../include -I/usr/lib/jvm/java-8-oracle/jre/../include/linux -fpic -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -g -c conftest.c -o conftest.o gcc -std=gnu99 -shared -L/usr/lib/R/lib -Wl,-Bsymbolic-functions -Wl,-z,relro -o conftest.so conftest.o -L/usr/lib/jvm/java-8-oracle/jre/lib/amd64/server -ljvm -L/usr/lib/R/lib -lR JAVA_HOME : /usr/lib/jvm/java-8-oracle/jre Java library path: $(JAVA_HOME)/lib/amd64/server JNI cpp flags : -I$(JAVA_HOME)/../include -I$(JAVA_HOME)/../include/linux JNI linker flags : -L$(JAVA_HOME)/lib/amd64/server -ljvm Updating Java configuration in /usr/lib/R Done.

然后 

  Error : .onLoad failed in loadNamespace() for 'rJava', details: call: dyn.load(file, DLLpath = DLLpath, ...) error: unable to load shared object '/home/sunxd/R/x86_64-pc-linux-gnu-library/3.3/rJava/libs/rJava.so': libjvm.so: cannot open shared object file: No such file or directory Error: loading failed Execution halted ERROR: loading failed * removing '/home/sunxd/R/x86_64-pc-linux-gnu-library/3.3/rJava' The downloaded source packages are in '/tmp/RtmpxpdHF7/downloaded_packages' Warning message: In install.packages("rJava", type = "source") : installation of package 'rJava' had non-zero exit status

首先，从终端安装r-cran-rjava 

 $ sudo apt-get install r-cran-rjava

然后从R，只需运行它 

 install.packages('rJava')
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