在Windows(RVM)上创建Rails应用程序并将它们部署到Linux(jRuby)时,我遇到了不兼容的gem要求。如何在Linux / jRuby端重新配置Rails需求,以便捆绑和运行应用程序?
由于 debug_inspector 仅存在于RVM上,因此gem要求不会捆绑在jRuby上。相反,捆绑者抱怨:
使用debug_inspector 0.0.2
Gem :: Ext :: BuildError:错误:无法构建gem原生扩展。
[...]/jruby-1.7.20/bin/jruby -r ./siteconf20150523-28378-1i9zw09.rb extconf.rb
[...] / JRuby的1.7.20 / LIB /红宝石/共享/ mkmf.rb:14: 使用RbConfig而不是过时和弃用的Config。 mkmf.rb不能 找到ruby的头文件 [...] / JRuby的1.7.20 / LIB /天然的/包括/红宝石/ ruby.h
extconf失败,未捕获信号1
由于
#diff Gemfile.lock_rvm Gemfile.lock_jruby
2c2
< remote: http://rubygems.org/
---
> remote: https://rubygems.org/
32a33,37
> activerecord-jdbc-adapter (1.3.16)
> activerecord (>= 2.2)
> activerecord-jdbcsqlite3-adapter (1.3.16)
> activerecord-jdbc-adapter (~> 1.3.16)
> jdbc-sqlite3 (>= 3.7.2, < 3.9)
40,41d44
< binding_of_caller (0.7.2)
< debug_inspector (>= 0.0.1)
43,44d45
< byebug (5.0.0)
< columnize (= 0.9.0)
52,53d52
< columnize (0.9.0)
< debug_inspector (0.0.2)
59c58
< jbuilder (2.2.16)
---
> jbuilder (2.2.13)
61a61
> jdbc-sqlite3 (3.8.7)
66c66
< json (1.8.2)
---
> json (1.8.2-java)
72d71
< mini_portile (0.6.2)
75,76c74,76
< nokogiri (1.6.6.2-x86-mingw32)
< mini_portile (~> 0.6.0)
---
> nokogiri (1.6.6.2-java)
> puma (2.11.2-java)
> rack (>= 1.1, < 2.0)
107c107
< sass (3.4.14)
---
> sass (3.4.13)
119c119
< sprockets-rails (2.3.1)
---
> sprockets-rails (2.3.0)
123c123,125
< sqlite3 (1.3.10-x86-mingw32)
---
> therubyrhino (2.0.4)
> therubyrhino_jar (>= 1.7.3)
> therubyrhino_jar (1.7.6)
125c127
< thread_safe (0.3.5)
---
> thread_safe (0.3.5-java)
136,140d137
< web-console (2.1.2)
< activemodel (>= 4.0)
< binding_of_caller (>= 0.7.2)
< railties (>= 4.0)
< sprockets-rails (>= 2.0, < 4.0)
143c140
< x86-mingw32
---
> java
146c143
< byebug
---
> activerecord-jdbcsqlite3-adapter
149a147
> puma
153c151
< sqlite3
---
> therubyrhino
157d154
< web-console (~> 2.0)
答案 0 :(得分:3)
使用Gemfile中的gem "ruby-debug", :platforms => :mri_18
选项,例如
import matplotlib
import matplotlib.pyplot as plt
import matplotlib.ticker as mticker
import matplotlib.dates as mdates
import numpy as np
import pylab
pylab.show()
from matplotlib import style
style.use("ggplot")
def graphRawFX():
date,bid,ask = np.loadtxt('XAUUSDS.txt',
unpack=True,
delimiter='\t' ,
converters={0:mdates.strpdate2num('%d%m%Y%H%M%S%F')})
fig=plt.figure(figsize=(10,7))
ax1 = plt.subplot2grid((40,40), (0,0), rowspan=40, colspan=40)
ax1.plot(date,bid)
ax1.plot(date,ask)
ax1.xaxis.set_major_formatter(mdates.DateFormatter('%d%m%Y %H:%M:%S:%F.'))
for label in ax1.xaxis.get_ticklabels():
label.set_rotation(45)
plt.subplotls_adjust(bottom=.23)
plt.gca().get_yaxis().get_major_formatter().setuseoffset(False)
plt.grid(True)
plt.show()
graphRawFX()
plt.savefig('foo.png')
if __name__=='__main__':
graphRawFX()