* installing *source* package 'C50' ...
** package 'C50' successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: 'gcc.exe (GCC) 12.3.0'
make[1]: Entering directory '/d/temp/RtmpkxNAFt/R.INSTALL218f813b31b74/C50/src'
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c attwinnow.c -o attwinnow.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c classify.c -o classify.o
classify.c: In function 'FindOutcome':
classify.c:534:10: warning: 'Outcome' may be used uninitialized [-Wmaybe-uninitialized]
534 | return Outcome;
| ^~~~~~~
classify.c:503:17: note: 'Outcome' was declared here
503 | DiscrValue v, Outcome;
| ^~~~~~~
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c confmat.c -o confmat.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c construct.c -o construct.o
construct.c: In function 'EvaluateSingle':
construct.c:435:36: warning: unused variable 'RawErrs' [-Wunused-variable]
435 | CaseNo *ConfusionMat, *Usage, i, RawErrs = 0, Errs = 0;
| ^~~~~~~
construct.c: In function 'ConstructClassifiers':
construct.c:295:25: warning: 'BaseLeaves' may be used uninitialized [-Wmaybe-uninitialized]
295 | LEAFRATIO = 1.1 * BaseLeaves / (MaxCase + 1.0);
| ~~~~^~~~~~~~~~~~
construct.c:69:7: note: 'BaseLeaves' was declared here
69 | int BaseLeaves;
| ^~~~~~~~~~
construct.c: In function 'EvaluateSingle':
construct.c:573:13: warning: 'SaveUtility' may be used uninitialized [-Wmaybe-uninitialized]
573 | UTILITY = SaveUtility;
| ~~~~~~~~^~~~~~~~~~~~~
construct.c:434:13: note: 'SaveUtility' was declared here
434 | int x, u, SaveUtility;
| ^~~~~~~~~~~
In file included from construct.c:50:
defns.h:80:5: warning: 'Usage' may be used uninitialized [-Wmaybe-uninitialized]
80 | free(x); \
| ^~~~
construct.c:435:26: note: 'Usage' was declared here
435 | CaseNo *ConfusionMat, *Usage, i, RawErrs = 0, Errs = 0;
| ^~~~~
defns.h:80:5: warning: 'ConfusionMat' may be used uninitialized [-Wmaybe-uninitialized]
80 | free(x); \
| ^~~~
construct.c:435:11: note: 'ConfusionMat' was declared here
435 | CaseNo *ConfusionMat, *Usage, i, RawErrs = 0, Errs = 0;
| ^~~~~~~~~~~~
construct.c: In function 'EvaluateBoost':
construct.c:634:7: warning: 'Usage' may be used uninitialized [-Wmaybe-uninitialized]
634 | RecordAttUsage(Case[i], Usage);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
construct.c:582:26: note: 'Usage' was declared here
582 | CaseNo *ConfusionMat, *Usage, i, *Errs, BoostErrs = 0;
| ^~~~~
construct.c:630:19: warning: 'ConfusionMat' may be used uninitialized [-Wmaybe-uninitialized]
630 | ConfusionMat[RealClass * (MaxClass + 1) + PredClass]++;
| ^
construct.c:582:11: note: 'ConfusionMat' was declared here
582 | CaseNo *ConfusionMat, *Usage, i, *Errs, BoostErrs = 0;
| ^~~~~~~~~~~~
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c contin.c -o contin.o
contin.c: In function 'EvalContinuousAtt':
contin.c:173:15: warning: 'BestInfo' may be used uninitialized [-Wmaybe-uninitialized]
173 | Info[Att] = BestInfo;
| ~~~~~~~~~~^~~~~~~~~~
contin.c:54:58: note: 'BestInfo' was declared here
54 | double LowInfo, LHInfo, LeastInfo = 1E38, w, BestGain, BestInfo,
| ^~~~~~~~
contin.c:175:28: warning: 'BestI' may be used uninitialized [-Wmaybe-uninitialized]
175 | GEnv.LowVal = GEnv.SRec[BestI].V;
| ^
contin.c:53:16: note: 'BestI' was declared here
53 | CaseNo i, j, BestI, Tries = 0;
| ^~~~~
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c discr.c -o discr.o
discr.c: In function 'EvalOrderedAtt':
discr.c:167:15: warning: 'BestInfo' may be used uninitialized [-Wmaybe-uninitialized]
167 | Info[Att] = BestInfo;
| ~~~~~~~~~~^~~~~~~~~~
discr.c:96:30: note: 'BestInfo' was declared here
96 | double BaseInfo, ThisGain, BestInfo, BestGain = None;
| ^~~~~~~~
discr.c:168:14: warning: 'BestV' may be used uninitialized [-Wmaybe-uninitialized]
168 | Bar[Att] = BestV;
| ~~~~~~~~~^~~~~~~
discr.c:95:17: note: 'BestV' was declared here
95 | DiscrValue v, BestV;
| ^~~~~
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c formrules.c -o formrules.o
formrules.c: In function 'PruneRule':
formrules.c:325:14: warning: variable 'Bestid' set but not used [-Wunused-but-set-variable]
325 | int d, id, Bestid, Remaining = NCond;
| ^~~~~~
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c formtree.c -o formtree.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c getdata.c -o getdata.o
getdata.c: In function 'GetData':
getdata.c:130:46: warning: 'LeftTest' may be used uninitialized [-Wmaybe-uninitialized]
130 | (!Train && AltRandom >= WantTest / (float)LeftTest--)) {
| ^~~~~~~~~~~~~~~~~
getdata.c:82:53: note: 'LeftTest' was declared here
82 | CaseNo CaseSpace, WantTrain, LeftTrain, WantTest, LeftTest;
| ^~~~~~~~
getdata.c:136:17: warning: 'WantTest' may be used uninitialized [-Wmaybe-uninitialized]
136 | WantTest--;
| ~~~~~~~~^~
getdata.c:82:43: note: 'WantTest' was declared here
82 | CaseNo CaseSpace, WantTrain, LeftTrain, WantTest, LeftTest;
| ^~~~~~~~
getdata.c:117:45: warning: 'LeftTrain' may be used uninitialized [-Wmaybe-uninitialized]
117 | SelectTrain = KRandom() < WantTrain / (float)LeftTrain--;
| ^~~~~~~~~~~~~~~~~~
getdata.c:82:32: note: 'LeftTrain' was declared here
82 | CaseNo CaseSpace, WantTrain, LeftTrain, WantTest, LeftTest;
| ^~~~~~~~~
getdata.c:126:18: warning: 'WantTrain' may be used uninitialized [-Wmaybe-uninitialized]
126 | WantTrain--;
| ~~~~~~~~~^~
getdata.c:82:21: note: 'WantTrain' was declared here
82 | CaseNo CaseSpace, WantTrain, LeftTrain, WantTest, LeftTest;
| ^~~~~~~~~
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c getnames.c -o getnames.o
getnames.c: In function 'ExplicitAtt':
getnames.c:419:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
419 | AttValName[MaxAtt][0] = (char *)(long)v + 1;
| ^
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c global.c -o global.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c hash.c -o hash.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c hooks.c -o hooks.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c implicitatt.c -o implicitatt.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c info.c -o info.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c mcost.c -o mcost.o
mcost.c: In function 'GetMCosts':
mcost.c:66:26: warning: 'Real' may be used uninitialized [-Wmaybe-uninitialized]
66 | if (Pred > 0 && Real > 0 && Pred != Real && Val != 1) {
| ~~~~~^~~
mcost.c:41:17: note: 'Real' was declared here
41 | ClassNo Pred, Real, p, r;
| ^~~~
mcost.c: In function 'PredictGetMCosts':
mcost.c:147:26: warning: 'Real' may be used uninitialized [-Wmaybe-uninitialized]
147 | if (Pred > 0 && Real > 0 && Pred != Real && Val != 1) {
| ~~~~~^~~
mcost.c:123:17: note: 'Real' was declared here
123 | ClassNo Pred, Real, p, r;
| ^~~~
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c modelfiles.c -o modelfiles.o
modelfiles.c: In function 'ReadHeader':
modelfiles.c:495:16: warning: 'Att' may be used uninitialized [-Wmaybe-uninitialized]
495 | MaxAttVal[Att] = 1;
| ^
modelfiles.c:451:13: note: 'Att' was declared here
451 | Attribute Att;
| ^~~
modelfiles.c: In function 'PredictReadHeader':
modelfiles.c:561:16: warning: 'Att' may be used uninitialized [-Wmaybe-uninitialized]
561 | MaxAttVal[Att] = 1;
| ^
modelfiles.c:524:13: note: 'Att' was declared here
524 | Attribute Att;
| ^~~
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c p-thresh.c -o p-thresh.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c prune.c -o prune.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c rc50.c -o rc50.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c redefine.c -o redefine.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c rsample.c -o rsample.o
rsample.c: In function 'rpredictmain':
rsample.c:75:24: warning: unused variable 'RealTrials' [-Wunused-variable]
75 | CurrentPosition, RealTrials;
| ^~~~~~~~~~
rsample.c:75:7: warning: unused variable 'CurrentPosition' [-Wunused-variable]
75 | CurrentPosition, RealTrials;
| ^~~~~~~~~~~~~~~
rsample.c:74:55: warning: variable 'StartList' set but not used [-Wunused-but-set-variable]
74 | int CaseNo = 0, MaxClassLen = 5, o, TotalRules = 0, StartList,
| ^~~~~~~~~
rsample.c:74:36: warning: unused variable 'o' [-Wunused-variable]
74 | int CaseNo = 0, MaxClassLen = 5, o, TotalRules = 0, StartList,
| ^
rsample.c:74:19: warning: unused variable 'MaxClassLen' [-Wunused-variable]
74 | int CaseNo = 0, MaxClassLen = 5, o, TotalRules = 0, StartList,
| ^~~~~~~~~~~
rsample.c:74:7: warning: unused variable 'CaseNo' [-Wunused-variable]
74 | int CaseNo = 0, MaxClassLen = 5, o, TotalRules = 0, StartList,
| ^~~~~~
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c rulebasedmodels.c -o rulebasedmodels.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c rules.c -o rules.o
In file included from rules.c:32:
rules.c: In function 'NewRule':
defns.h:176:56: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
176 | (n1->Tested < n2->Tested || n1->Tested == n2->Tested && n1->Cut < n2->Cut)
rules.c:72:37: note: in expansion of macro 'Before'
72 | if (!Deleted[id] && (!dd || Before(Cond[id], Cond[dd]))) {
| ^~~~~~
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c ruletree.c -o ruletree.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c siftrules.c -o siftrules.o
siftrules.c: In function 'HillClimb':
siftrules.c:502:7: warning: variable 'LastCost' set but not used [-Wunused-but-set-variable]
502 | int LastCost = 1E9, CurrentCost, AltCost, NewCost;
| ^~~~~~~~
siftrules.c: In function 'UpdateDeltaErrs':
siftrules.c:689:48: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
689 | #define Prefer(d, c1, c2) ((d) > 0 || (d) == 0 && c1 < c2)
| ^
siftrules.c:720:13: note: in expansion of macro 'Prefer'
720 | Prefer(TotVote[i][Alt] - (TotVote[i][Top] - Rule[r]->Vote), Alt,
| ^~~~~~
siftrules.c:689:48: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
689 | #define Prefer(d, c1, c2) ((d) > 0 || (d) == 0 && c1 < c2)
| ^
siftrules.c:727:13: note: in expansion of macro 'Prefer'
727 | Prefer(TotVote[i][Rhs] + Rule[r]->Vote - TotVote[i][Top], Rhs,
| ^~~~~~
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c sort.c -o sort.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c strbuf.c -o strbuf.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c subset.c -o subset.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c top.c -o top.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c trees.c -o trees.o
trees.c: In function 'MaxLine':
trees.c:379:10: warning: 'Ll' may be used uninitialized [-Wmaybe-uninitialized]
379 | Ll += CharWidth(ClassName[T->Branch[v]->Leaf]) + 6;
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
trees.c:318:7: note: 'Ll' was declared here
318 | int Ll, One, MaxLl = 0;
| ^~
In file included from trees.c:36:
transform.h: In function 'ShowBranch':
transform.h:19:17: warning: 'Last' may be used uninitialized [-Wmaybe-uninitialized]
19 | #define fprintf rbm_fprintf
| ^~~~~~~~~~~
trees.c:172:18: note: 'Last' was declared here
172 | DiscrValue Pv, Last;
| ^~~~
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c update.c -o update.o
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c utility.c -o utility.o
utility.c: In function 'Cleanup':
utility.c:850:16: warning: unused variable 'PropVal' [-Wunused-variable]
850 | extern char *PropVal;
| ^~~~~~~
utility.c:848:18: warning: unused variable 'Active' [-Wunused-variable]
848 | extern RuleNo *Active;
| ^~~~~~
utility.c:847:37: warning: unused variable 'PropValSize' [-Wunused-variable]
847 | extern int SubSpace, ActiveSpace, PropValSize;
| ^~~~~~~~~~~
utility.c:847:24: warning: unused variable 'ActiveSpace' [-Wunused-variable]
847 | extern int SubSpace, ActiveSpace, PropValSize;
| ^~~~~~~~~~~
gcc -I"D:/RCompile/recent/R-4.3.3/include" -DNDEBUG -DNDEBUG -I"d:/rtools43/x86_64-w64-mingw32.static.posix/include" -pedantic -Wstrict-prototypes -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c xval.c -o xval.o
gcc -shared -s -static-libgcc -o C50.dll tmp.def attwinnow.o classify.o confmat.o construct.o contin.o discr.o formrules.o formtree.o getdata.o getnames.o global.o hash.o hooks.o implicitatt.o info.o mcost.o modelfiles.o p-thresh.o prune.o rc50.o redefine.o rsample.o rulebasedmodels.o rules.o ruletree.o siftrules.o sort.o strbuf.o subset.o top.o trees.o update.o utility.o xval.o -Ld:/rtools43/x86_64-w64-mingw32.static.posix/lib/x64 -Ld:/rtools43/x86_64-w64-mingw32.static.posix/lib -LD:/RCompile/recent/R-4.3.3/bin/x64 -lR
make[1]: Leaving directory '/d/temp/RtmpkxNAFt/R.INSTALL218f813b31b74/C50/src'
make[1]: Entering directory '/d/temp/RtmpkxNAFt/R.INSTALL218f813b31b74/C50/src'
make[1]: Leaving directory '/d/temp/RtmpkxNAFt/R.INSTALL218f813b31b74/C50/src'
installing to d:/Rcompile/CRANpkg/lib/4.3/00LOCK-C50/00new/C50/libs/x64
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* MD5 sums
packaged installation of 'C50' as C50_0.1.8.zip
* DONE (C50)