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ä»åã¯ãAnacondaã䜿ã£ãä»®æ³ç°å¢ã«ã€ããŠã話ããããšæããŸãã
(Anacondaã«éãããMinicondaã§ãcondaãã€ã³ã¹ããŒã«ãããŠãããããä»®æ³ç°å¢ãäœãããšæããŸãã)
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- Anacondaã§pythonãã©ã€ãã©ãªã®ããŒãžã§ã³ã管çããæ©èœã䜿ããã
- Anacondaã䜿ãããpipã§ã¯ãªããŠcondaã ãã䜿ããã
- Anacondaã®ããã²ãŒã·ã§ã³ã¢ããª(ããŠã¹ã«ããèŠèŠçãªæäœ)ã䜿ãããã¿ãŒããã«(ã³ãã³ãã«ããæäœ)ã䜿ããã
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2020/06/06ïŒèŠããªããªã£ãåèããŒãžã®URLãåé€ããŸããã
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ãããšãäœãåå ã§ãšã©ãŒãªã®ãåãããªãããšãããšãããããŸãã(ã€ã³ã¹ããŒã«ããŠããã©ã€ãã©ãªãå€ãããšãç°å¢ããããªããšèšãããšããããŸãã)
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èŠãªã©ã€ãã©ãªã ãã€ã³ã¹ããŒã«ããæ¹ãæ©ãã§ãã
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šéšã¢ã³ã€ã³ã¹ããŒã«ããŠããä»ã®ã¢ããªçšã®ç°å¢ã«ã¯äœã圱é¿ããããŸããã
ç§ã¯ãèªåã®å¥œããªããã«ç°å¢ãäœæãããåé€ãããã管çã§ããã®ãé
åã ãšæããŸãã
以äžã§ãç°å¢ãæäœããæ¹æ³ã話ããŠãããŸãã
ä»®æ³ç°å¢ãäœãæµã
- ä»®æ³ç°å¢ã®ç¢ºèªããã
- 䜿ãããã©ã€ãã©ãªãå§ãããAnacondaã«ã€ã³ã¹ããŒã«ãããŠããªãã確èªãã
- 䜿ãããã©ã€ãã©ãªã®ããŒãžã§ã³ãšpythonã®ããŒãžã§ã³ã確èªãã
- ä»®æ³ç°å¢ãäœã
- ä»®æ³ç°å¢ãèµ·åãã
- ä»®æ³ç°å¢ã«ã©ã€ãã©ãªã远å ãã
1. ä»®æ³ç°å¢ã®ç¢ºèª
Anacondaã«ããå šéšã®ç°å¢ã確èªã§ããŸãã
$ conda info -e
ã¿ãŒããã«ãšè¡šèšããŠããŸãããã³ãã³ãããã³ããã§ãåãã§ãã
(MacOSã®ã¿ãŒããã«ãªãæžããšããã®å§ãã«$ãWindowsã®ã³ãã³ãããã³ãããªãæžããšããã®å§ãã«C:(çç¥)>ããšæžããŠãããšæããŸããã€ãŸãã¿ãŒããã«ã«æžãæã¯$ãæžããªããŠããã§ãã)
-eã--envsã«ããŠãå®è¡ã§ããŸãã
(ãã€ãã³2åãšæååã§æžããã¿ãŒã³ã¯çç¥ããªãæžãæ¹ã§ããã€ãã³1åãšäžæåã§æžããã¿ãŒã³ã¯çç¥ããæžãæ¹ã§ãã)
# conda environments:
#
root * C:\Users\Owner\Anaconda3
ç°å¢åãšãã£ã¬ã¯ããªã®å ŽæãåºåãããŸããã¢ã¹ã¿ãªã¹ã¯(*)ã®ããç°å¢ããä»ããç°å¢ã瀺ããŠããŸãã
rootãšã¯Anacondaã䜿ããšãã«åºç€ãšãªã£ãŠããç°å¢ã§ããä»®æ³ç°å¢ã䜿ããã«Anacondaã䜿ã£ãŠãã人ã¯ãåžžã«rootç°å¢ã«ãããšæã£ãŠãã ããã
2. ã©ã€ãã©ãªã®ç¢ºèª
3ã€ã®æ¹æ³ã玹ä»ããŸãã
| 確èªã§ããã | ããŒãžã§ã³ã®ç¢ºèª | æ¢ãæé | |
|---|---|---|---|
| æ¹æ³1 | â | ãªã | ãªã |
| æ¹æ³2 | â³ | ãã | ãªã |
| æ¹æ³3 | â | ãã | ãã |
æ¹æ³1ïŒæ€çŽ¢ããŠç¢ºèª(ããŒãžã§ã³ã¯åãããªã)
ããã©ã€ãã©ãªããã®ç°å¢ã«ã€ã³ã¹ããŒã«ãããŠãããæ€çŽ¢ããŠç¢ºèªã§ããŸãã
察話å®è¡ã¢ãŒã(REPL)ã«ããŠã詊ãã«ã©ã€ãã©ãªãèªã¿èŸŒãã§(importããŠ)確èªããŸãã
$ python
(pythonã®ããŒãžã§ã³ãAnacondaã®ããŒãžã§ã³ãæžããã)
Type "help", "copyright", "credits" or "license" for more information.
>>>
>>>import ã©ã€ãã©ãªå
ã©ã€ãã©ãªãããå Žå
ãªã«ã衚瀺ãããªã(ã©ã€ãã©ãªãã€ã³ã¹ããŒã«ãããŠãã)
ã©ã€ãã©ãªããªãå Žå
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'ã©ã€ãã©ãªå'
以äžãå®è¡ãããšã©ã€ãã©ãªã®ä¿åãããŠãããã¡ã€ã«ã®å Žæã確èªã§ããŸãã
>>>ã©ã€ãã©ãª.__file__
>>> datetime.__file__
'C:(çç¥)\Anaconda3\lib\datetime.py'
>>> numpy.__file__
'C:(çç¥)\Anaconda3\lib\site-packages\numpy\__init__.py'
æ¹æ³2ïŒæ€çŽ¢ããŠç¢ºèª(ããŒãžã§ã³ã¯åãã)
ã©ã€ãã©ãªã®ããŒãžã§ã³ãŸã§ç¢ºèªããããšãã¯ã以äžãå®è¡ããŸãã
(ã€ã³ã¹ããŒã«ãããŠããã©ã€ãã©ãªãªã®ã«ãã©ã€ãã©ãªããªããšåºåãããããšããããŸãããããããšãã¯æ¹æ³3ã§äžèЧããæ¢ãããããŒãžã§ã³ã確èªã§ãããšæããŸãã)
$ python -m ã©ã€ãã©ãªå --version
ã©ã€ãã©ãªãããå Žå
2.0.5ãããŒãžã§ã³ãåºåããã
ã©ã€ãã©ãªããªãå Žå
No module named ã©ã€ãã©ãªå
æ¹æ³3ïŒäžèЧããæ¢ã(ããŒãžã§ã³ã¯åãã)
ç°å¢ã«ã€ã³ã¹ããŒã«ãããŠããã©ã€ãã©ãªã®äžèЧãåºåããŸãã
$ conda list
ãŸãã¯
$ conda list -n ç°å¢å
-nã--nameã«ããŠãå®è¡ã§ããŸãã
ç°å¢åãæžããªãã§å®è¡ãããšãä»ããç°å¢ã«ã€ã³ã¹ããŒã«ãããŠããã©ã€ãã©ãªãåºåãããŸãã
ç°å¢åãæžããŠå®è¡ãããšãæå®ããç°å¢ã«ã€ã³ã¹ããŒã«ãããŠããã©ã€ãã©ãªãåºåãããŸãã
# packages in environment at C:\Users\Owner\Anaconda3\envs\py36_Django20:
#
certifi 2016.2.28 py36_0
django 2.0.5 py36hd476221_0 anaconda
pip 9.0.1 py36_1
python 3.6.1 2
(以äžç¥)
ã©ã€ãã©ãªåãã©ã€ãã©ãªã®ããŒãžã§ã³ã察å¿ããŠããpythonã®ããŒãžã§ã³ãåºåãããŸãã
(pythonã®ããŒãžã§ã³ã®è¡šèšæ³ã«ãpython3.6ã®ãšãpy36ãšæžãããšããããŸãã)
3. 䜿ãããã©ã€ãã©ãªãšå¯Ÿå¿ããpythonã®ããŒãžã§ã³ã確èª
䜿ãããã©ã€ãã©ãªã®ããŒãžã§ã³ãšå¯Ÿå¿ããpythonã®ããŒãžã§ã³ã確èªããŸãã
ã€ã³ã¿ãŒãããã«ç¹ãã£ãŠããªããšãšã©ãŒã«ãªããŸãã
$ conda search ã©ã€ãã©ãªå
æ€çŽ¢ãããã©ã€ãã©ãªåãäžéšã§ãå
¥ã£ãŠããã©ã€ãã©ãªãåºåãããŸãã
(äŸïŒnumpyãæ€çŽ¢ãããšããnumpydocãæ€çŽ¢ãããŸãã)
$ conda search --full-name ã©ã€ãã©ãªå
ã©ã€ãã©ãªåãå®å
šã«äžèŽããŠããã©ã€ãã©ãªãåºåããŸãã
ã©ã¡ãã®æ¹æ³ã§ãã©ã€ãã©ãªã«ãã£ãŠã¯condaã«å¯Ÿå¿ããŠãããšããšãããŠããªããšãããããŸãã
condaã察å¿ããŠãã
Fetching package metadata ...........
django 1.7 py27_1 defaults
1.7 py33_1 defaults
1.7 py34_1 defaults
1.7.1 py27_0 defaults
1.7.1 py33_0 defaults
(以äžç¥)
condaã察å¿ããŠããªã
Fetching package metadata ...........
condaã察å¿ããŠãããšããæ€çŽ¢ããã©ã€ãã©ãªã®åå(ä»åã¯Django)ãã©ã€ãã©ãªã®ããŒãžã§ã³ã察å¿ããŠããpythonã®ããŒãžã§ã³ãåºåãããŸãã
condaã察å¿ããŠããªããšããæ€çŽ¢ããããšã¯åºåãããŸããã察å¿ããŠããªãããäœãåºåãããŸããã
condaã察å¿ããŠããªãã£ãå Žåã¯ãèªåã§ãããããã©ã€ãã©ãªã®å¯Ÿå¿ããŠããpythonã®ããŒãžã§ã³ã確èªããŠãã ããã
åèãŸã§ã«ãcondaã察å¿ããŠããªãã£ããšãã«ç§ãè¡ã£ãã©ã€ãã©ãªãšå¯Ÿå¿ããpythonã®ããŒãžã§ã³ã®ç¢ºèª(condaã察å¿ããŠããªã)ãèšèŒããŸããã
ã©ã€ãã©ãªãšå¯Ÿå¿ããpythonã®ããŒãžã§ã³ã®ç¢ºèª(condaã察å¿ããŠããªã)
èµ€æåã§ãã©ã€ããŒãããã±ãŒãžãæ€çŽ¢ããã«ã¯ãã°ã€ã³ãå¿
èŠãšãããŸããããã°ã€ã³ããªããŠã倧äžå€«ã§ãã
ããããèªåã®OSãšå¯Ÿå¿ããŠããŠãããŠã³ããŒãæ°ãå€ããã®ãç§ã¯éžæããŸããã
ããã±ãŒãžå(ã©ã€ãã©ãªå)ãã¯ãªãã¯ããŠFilesãéžæããŸãã
ã¯ãªãã¯ããã®ã¯ã¹ã©ãã·ã¥ã®å³åŽ(pygame)ã§ããã¹ã©ãã·ã¥ã®äž¡åŽ(CogSci/pygame)ããŸãšããŠããã±ãŒãžåãšåœåããŠåŸã§äœ¿ããŸãã

äžèЧã®äžããèªåã®OSãšã©ã€ãã©ãªã®ããŒãžã§ã³ããã®ããšpythonã®ããŒãžã§ã³ãpyã®åŸã«æžããŠãããŸãã
ããã§ã©ã€ãã©ãªãšå¯Ÿå¿ããpythonã®ããŒãžã§ã³ã確èªã§ããŸããã

ãšããããç°å¢ãäœã
2ã€ç®ã¯ããšããããç°å¢ãäœã£ãŠãã©ã€ãã©ãªãã€ã³ã¹ããŒã«ããããšããããšã©ãŒãåºãŠããšã©ãŒãèªãã§pythonã®ããŒãžã§ã³ãå€ããç°å¢ãäœãçŽããšããæ¹æ³ã§ãã
äŸãã°ãä»®æ³ç°å¢ãpython3.6ã§äœã£ãããpygameãã€ã³ã¹ããŒã«ããããšãããšãã®ãšã©ãŒã§ãã
Fetching package metadata .............
Solving package specifications: .
UnsatisfiableError: The following specifications were found to be in conflict:
- pygame -> python 2.7* -> vc 9
- python 3.6*
Use "conda info <package>" to see the dependencies for each package.
ãããèŠããšpython2.7ã«ããããã¡ãããšã€ã³ã¹ããŒã«ã§ãããšæããŸãã
4. ä»®æ³ç°å¢ã®äœæ
ããã§ã¯å®éã«ä»®æ³ç°å¢ãäœã£ãŠã¿ãŸãããã
$ conda create -n ç°å¢å
-nã--nameã«ããŠãå®è¡ã§ããŸãã
ããã§ä»®æ³ç°å¢ãäœãããšã¯ã§ããŸãããpythonãã€ã³ã¹ããŒã«ãããŠããŸããã
ãããŠãã®å Žåã¯äœæããç°å¢ã«pythonãã€ã³ã¹ããŒã«ãããããåæã«pythonãã€ã³ã¹ããŒã«ããããã«æžããŸãããã
ä»®æ³ç°å¢ãåé€ããããšãã¯ä»®æ³ç°å¢ã®åé€ã確èªããŠãã ããã
$ conda create -n ç°å¢å python
ãŸãã¯
$ conda create -n ç°å¢å python=ããŒãžã§ã³
-nã--nameã«ããŠãå®è¡ã§ããŸãã
ããŒãžã§ã³ãæå®ããªããšãcondaã«å¯Ÿå¿ããŠããäžã§ææ°ã®ããŒãžã§ã³ãã€ã³ã¹ããŒã«ãããŸãã
ããã»ã©äœ¿ãããã©ã€ãã©ãªã®ããŒãžã§ã³ãšå¯Ÿå¿ããpythonã®ããŒãžã§ã³ã確èªããã®ã§ã察å¿ããpythonã®ããŒãžã§ã³ãã€ã³ã¹ããŒã«ããŸãããã
$ conda create -n py35_pygame19 python=3.5
éäžã§ããã®ã©ã€ãã©ãªã§äœæããŸããããã§ãã?ãšèãããã®ã§OKãªãšãã¯yãå
¥åããŠEnterããŸãããã
å§ãããã©ã€ãã©ãªãèªåã®Anacondaã«ãããšãã¯ããŠã³ããŒãããããŸãããããªããšãã¯èªåçã«ããŠã³ããŒããããŸãããããŠãã¯äœããããŠã³ããŒãããããšæã£ãŠå€§äžå€«ã§ãã
ä»®æ³ç°å¢ãäœã£ããšãã®åºåã®äŸ
Fetching package metadata ...........
Solving package specifications: .
Package plan for installation in environment C:\Users\Owner\Anaconda3\envs\py35_pygame19:
The following NEW packages will be INSTALLED:
certifi: 2016.2.28-py35_0
pip: 9.0.1-py35_1
python: 3.5.4-0
setuptools: 36.4.0-py35_1
vc: 14-0
vs2015_runtime: 14.0.25420-0
wheel: 0.29.0-py35_0
wincertstore: 0.2-py35_0
Proceed ([y]/n)? y
python-3.5.4-0 100% |###############################| Time: 0:00:02 11.15 MB/s
certifi-2016.2 100% |###############################| Time: 0:00:00 11.52 MB/s
wheel-0.29.0-p 100% |###############################| Time: 0:00:00 12.57 MB/s
wincertstore-0 100% |###############################| Time: 0:00:00 3.10 MB/s
setuptools-36. 100% |###############################| Time: 0:00:00 13.84 MB/s
pip-9.0.1-py35 100% |###############################| Time: 0:00:00 12.51 MB/s
#
# To activate this environment, use:
# > activate py35_pygame19
#
# To deactivate this environment, use:
# > deactivate py35_pygame19
#
# * for power-users using bash, you must source
#
pythonã®ä»ã«ã©ã€ãã©ãªãåæã«ã€ã³ã¹ããŒã«ããããšãã§ããŸãã
ä»ã®ã©ã€ãã©ãªãããŒãžã§ã³ãæå®ããªããã°ãpythonã®ããŒãžã§ã³ã«å¿ããŠã€ã³ã¹ããŒã«ãããŸãã
$ conda create -n ç°å¢å python=3.6 numpy=1.12.1
ãŸããAnacondaã«ã€ã³ã¹ããŒã«ãããŠããå šéšã®ã©ã€ãã©ãªãä»®æ³ç°å¢ã«ã€ã³ã¹ããŒã«ããæ¹æ³ããããŸãã
$ conda create -n ç°å¢å anaconda
ãã®å šéšã®ã©ã€ãã©ãªãã€ã³ã¹ããŒã«ããä»®æ³ç°å¢ã«ã€ããŠã¯ãä»ã®èšäºAnacondaã䜿ã£ãä»®æ³ç°å¢ãä¿åã»åæ§ç¯ãè€è£œã§è©³ãã玹ä»ããŸãã
ããã§ä»®æ³ç°å¢ãäœãããšãã§ããŸããã
æ¬åœã«äœæããããconda info -eã§ç¢ºèªããŠã¿ãŸãããã
5. ä»®æ³ç°å¢ã®èµ·å
ä»®æ³ç°å¢ãäœæããã ãã§ã¯ããã®ç°å¢ã䜿ãããšãã§ããŸããã
äœã£ãä»®æ³ç°å¢ã䜿ãããã«èµ·åãããŸãããã
MacOSã®ãšã
$ source activate ç°å¢å
Windowsã®ãšã
C:(çç¥)>activate ç°å¢å
ããŸãå®è¡ãããªãã£ãããèµ·åããããšã§pythonãšæžããŠãå®è¡ã§ããã察話å®è¡ã¢ãŒã(REPL)ã«ãªããªããšãã¯ãäžåºŠã¿ãŒããã«ãèµ·åãçŽããšããŸãããããšããããŸãã
ããã§ä»®æ³ç°å¢ãèµ·åããŠäœ¿ããããã«ãªããŸãããconda info -eã§ã¢ã¹ã¿ãªã¹ã¯ã®äœçœ®ãå€ãã£ãŠãããšæããŸãã
èµ·åããä»®æ³ç°å¢ãçµäºããå Žåã¯ãã¿ãŒããã«ãéãããã以äžãå®è¡ããŠãã ããã
MacOSã®ãšã
$ source deactivate
Windowsã®ãšã
C:(çç¥)>deactivate
(ç§ã®ã³ã³ãã¥ãŒã¿ã§ã¯deactivateãããšã¿ãŒããã«ãéãããŸã§pythonãèªèããŠãããã察話å®è¡ã¢ãŒã(REPL)ã«ãªããªããªãã®ã§ãã¿ãŒããã«ãéããããã«ããŠããŸãã)
6. ä»®æ³ç°å¢ã«ã©ã€ãã©ãªã远å
Anacondaã䜿ã人ã¯ãã©ã€ãã©ãªãã€ã³ã¹ããŒã«ãããšãã«ãpipã䜿ããã¿ãŒã³ãšcondaã䜿ããã¿ãŒã³ããããŸããèšäºã®æåŸã«pipãšcondaã®éããæžããŸããã
Anacondaã§ã¯ãpipã䜿ããšãšã©ãŒã«ãªãããšããããšããèšäº01ãèŠããããããcondaã ãã䜿ãããã«ããŸããã
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ä»®æ³ç°å¢ã«ã©ã€ãã©ãªã远å ããæ¹æ³ã¯äž»ã«2çš®é¡ãããŸãã
condaã察å¿ããŠããå Žåãšå¯Ÿå¿ããŠããªãå Žåã§ãã
ãŸããcondaã察å¿ããŠããã確èªããããã«ã©ã€ãã©ãªãæ€çŽ¢ããŸãã
(3. 䜿ãããã©ã€ãã©ãªãšå¯Ÿå¿ããpythonã®ããŒãžã§ã³ã確èªã§äœ¿ã£ãã³ãã³ããšåãã§ãã)
$ conda search ã©ã€ãã©ãªå
ããã§ãã€ã³ã¹ããŒã«ãããã©ã€ãã©ãªã®ããŒãžã§ã³ãããã°condaã察å¿ããŠããŸãã
condaã察å¿ããŠããŠããã€ã³ã¹ããŒã«ãããããŒãžã§ã³ãç¡ãã£ãããcondaã察å¿ããŠããªãå Žåãšåãããã«ã€ã³ã¹ããŒã«ããŠãã ããã
1. ã©ã€ãã©ãªã®ã€ã³ã¹ããŒã«(condaã察å¿ããŠãã)
condaã察å¿ããŠããå Žåã以äžãå®è¡ããã ãã§ãã
ãã®ä»®æ³ç°å¢ã«ã€ã³ã¹ããŒã«ãããŠããpythonã«åãããŠãã©ã€ãã©ãªãã€ã³ã¹ããŒã«ããŠãããŸãã
$ conda install ã©ã€ãã©ãªå
ããã§ã©ã€ãã©ãªãã€ã³ã¹ããŒã«ã§ããŸãããconda listã§ç¢ºèªããŠã¿ãŸãããã
2. ã©ã€ãã©ãªã®ã€ã³ã¹ããŒã«(condaã察å¿ããŠããªã)
condaã察å¿ããŠããªãå Žåã3ã€ã®æé ããããŸãã
- ããã±ãŒãžå(ã©ã€ãã©ãªå)ãæ±ºå®ãã
- ã€ã³ã¹ããŒã«ãããããã±ãŒãžå(ã©ã€ãã©ãªå)ã®URLã調ã¹ã
- ã€ã³ã¹ããŒã«ãã
äžã€ãã€ç޹ä»ããŠãããŸãã
1. ããã±ãŒãžå(ã©ã€ãã©ãªå)ãæ±ºå®ãã
åãååã®ã©ã€ãã©ãªã§ãæ§ã ãªçš®é¡ãããã®ã§ãã©ãã䜿ããæ€çŽ¢ããŠæ±ºå®ããŸãã
$ anaconda search -t conda ã©ã€ãã©ãªå
-tã--package-typeã«ããŠãå®è¡ã§ããŸãã
ããã§ã¯pygameãäŸã«ããŸãã
Using Anaconda API: https://api.anaconda.org
Run 'anaconda show <USER/PACKAGE>' to get more details:
Packages:
Name | Version | Package Types | Platforms
------------------------- | ------ | --------------- | ---------------
CogSci/pygame | 1.9.2a0 | conda | linux-64, win-32, osx-64, win-64
: Python library based on SDL for making games
Maceo57/pygame | 1.9.2a0 | conda | osx-64
auto/pygamess | 0.3.0 | conda | linux-64
: https://github.com/kzfm/pygamess
(以äžç¥)
䜿ãããã©ã€ãã©ãªãšå¯Ÿå¿ããpythonã®ããŒãžã§ã³ã確èª(condaã察å¿ããŠããªã)ã§èª¿ã¹ãããã±ãŒãžå(ã©ã€ãã©ãªå)ã䜿ã£ãŠãã ããã
2. ã€ã³ã¹ããŒã«ãããããã±ãŒãžå(ã©ã€ãã©ãªå)ã®URLã調ã¹ã
ã€ã³ã¹ããŒã«ãããããã±ãŒãžå(ã©ã€ãã©ãªå)ã®è©³çްãèŠãŠãã€ã³ã¹ããŒã«ã«äœ¿ãURLã調ã¹ãŸãã
$ anaconda show ããã±ãŒãžå(CogSci/pygameãªã©)
Using Anaconda API: https://api.anaconda.org
Name: pygame
Summary: Python library based on SDL for making games
Access: public
Package Types: conda
Versions:
+ 1.9.2a0
To install this package with conda run:
conda install --channel https://conda.anaconda.org/CogSci pygame
åºåã®æåŸã«æžããŠããURLã䜿ããŸãã
(æåŸ1è¡ããã®ãŸãŸã³ããŒè²Œãä»ãããŠäœ¿ã£ãŠãããã§ãã)
3. ã€ã³ã¹ããŒã«ãã
$ conda install -c 調ã¹ãURL ããã±ãŒãžå
$ conda install -c https://conda.anaconda.org/CogSci pygame
-cã--channelã«ããŠãå®è¡ã§ããŸãã(ã€ãŸãæåŸã®äžè¡ãšåã)
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ä»®æ³ç°å¢ã®åé€
$ conda remove -n ç°å¢å --all
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