代码之家 › 专栏 › 技术社区 › Baron Yugovich

无法pip安装javabridge

pip python java

Baron Yugovich · 技术社区 · 8 年前

Ubuntu 18.04,python 2.7版本

我试过了

sudo pip install javabridge

我明白了

      Complete output from command python setup.py egg_info:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/tmp/pip-install-voWMrv/javabridge/setup.py", line 396, in <module>
    ext_modules=ext_modules(),
  File "/tmp/pip-install-voWMrv/javabridge/setup.py", line 131, in ext_modules
    library_dirs = [os.path.dirname(jvm_so)]
  File "/usr/lib/python2.7/posixpath.py", line 122, in dirname
    i = p.rfind('/') + 1
AttributeError: 'NoneType' object has no attribute 'rfind'

----------------------------------------

命令“python setup.py egg_info”失败,错误代码为1 in/tmp/pip install voWMrv/javabridge/

我能做到

sudo pip install javabridge==1.0.16

但事实证明我需要最新的,1.0.17,我仍然得到上面的错误。

这个命令

find /usr/lib/jvm/java-11-openjdk-amd64 -type f -name "*jvm.so"

给予

/usr/lib/jvm/java-11-openjdk-amd64/lib/server/libjvm.so

然后我跑了

JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64
~$ JDK_HOME=/usr/lib/jvm/java-11-openjdk-amd64

最后

sudo pip install javabridge --user myName

同样的错误

Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-i61jKx/javabridge/setup.py", line 396, in <module>
        ext_modules=ext_modules(),
      File "/tmp/pip-install-i61jKx/javabridge/setup.py", line 131, in ext_modules
        library_dirs = [os.path.dirname(jvm_so)]
      File "/usr/lib/python2.7/posixpath.py", line 122, in dirname
        i = p.rfind('/') + 1
    AttributeError: 'NoneType' object has no attribute 'rfind'

我也试过了

JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64 JDK_HOME=/usr/lib/jvm/java-11-openjdk-amd64 pip install javabridge --user

Collecting javabridge
  Using cached https://files.pythonhosted.org/packages/68/87/0b016838c2a33b46b8775a3890150c93507931127cf62e9ccf27ac20db34/javabridge-1.0.17.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-QDCLar/javabridge/setup.py", line 396, in <module>
        ext_modules=ext_modules(),
      File "/tmp/pip-install-QDCLar/javabridge/setup.py", line 131, in ext_modules
        library_dirs = [os.path.dirname(jvm_so)]
      File "/usr/lib/python2.7/posixpath.py", line 122, in dirname
        i = p.rfind('/') + 1
    AttributeError: 'NoneType' object has no attribute 'rfind'

2 回复 | 直到 8 年前

hoefling 8 年前

你好像遇到了 this issue . javabridge 包不会更新为Java 9/10/11中有关JRE目标目录(一个中间目录,以删除的目标架构命名)的重构的更改,因此您目前只能使用Java 8。我就是这样安装的 爪哇桥 成功地 ubuntu:latest 码头集装箱:

$ apt update
$ apt install software-properties-common
$ add-apt-repository ppa:webupd8team/java
$ apt install openjdk-8-jdk
$ update-alternatives --config java

这将为您提供到OpenJDK 8的路径,类似于 /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java ,删除 jre/bin/java 获取JDK根的后缀。

现在安装 爪哇桥 :

$ JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64 pip install javabridge --user
Installing collected packages: javabridge
  Running setup.py install for javabridge ... done
Successfully installed javabridge-1.0.17

phd 8 年前

https://pythonhosted.org/javabridge/installation.html#dependencies :

Javabridge需要Python 2.6或更高版本、NumPy、Java开发工具包(JDK)和C编译器。

sudo apt install python2.7 python-numpy openjdk-8-jdk gcc